All matter is made of atoms. Which drawing shows the correct relationships between the three
basic parts of an atom?

Answers

Answer 1

Answer:

This question is incomplete.

Explanation:

This question is incomplete. However, an atom (as shown in the attachment) is made up three main sub-parts/basic parts namely; protons, neutrons and electrons.

A proton is positively charged and it's found in the nucleus of the atom.

A neutron has no charge and is also found in the nucleus of the atom.

Both the proton and neutron contribute to the mass of an atom; hence the mass number of an atom is the addition of the neutrons and protons. The nucleus is located at the center of the atom (usually represented with a dot) and it's positively charged because it contains just the proton and the neutron.

An electron is negatively charged and it's found orbiting the nucleus of the atom.

NOTE: The atom in the attachment is that of a helium atom. There are two labels there; however, one of those labels (nucleus) is the standard representation for two basic parts of atom (protons and neutrons) as explained earlier.

All Matter Is Made Of Atoms. Which Drawing Shows The Correct Relationships Between The Threebasic Parts
Answer 2

The drawing that displays the adequate association between the 3 foundational parts of the atom would be:

e- (outside)

p+ & n⁰ (nucleus/inside e-)

Parts of an Atom

An atom comprises of various parts i.e. Protons along with Neutrons and Electrons.

As per the question, the above diagram most effectively shows the association between these three basic parts.

The electron lies outside the shell while the nucleus and the proton with +ve charge would be as mentioned above.

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Related Questions

When scientists study ice cores, how many
general parts to an ice core do they look at?
1-2
2-3
3-1
4-4

Answers

lil uzi vert play soccer with cr7 and messi and neymar at a spa in mississippi

In the passage, the author writes that people are genetically predisposed to their body type. But once diet becomes a factor, environment begins to play a major role in how the body develops. Based on this evidence, what conclusion can be made?

Answers

People are genetically predisposed to their body types, but once diet becomes a factor, the environment begins to play a major role in how the body develops. As a result, it can be concluded that external factors influence the genetic constituent.

How does epigenetics reflect genetic nature?

The external factors, such as food and environment, affect the genetic constitution of the person because when the person consumes junk food that has carcinogenic products, it can change the genes of the cells and cause cancer, obesity, etc. In this way, genes are regulated by external factors too.

Hence, it can be concluded that external factors influence the genetic constituent.

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True or False: The oxidation number for Cl2 is O.

Answers

Answer:

true

Explanation:

im smart

Answer:

true, oxidation number for Cl2 = 0

select the steps that are associated with energy entering the system.

Answers

They include the folowing;

1. The break-up of firm particles = Endothermic heat absorbing process

2. The break-up of solute fragments = Endothermic heat arresting process

3. The joining of solute and solvent particles = Exothermic heat bearing process

The Enthalpy of Resolution maybe found in this manner including three elements: ΔHsoln = ΔH1 + ΔH2+ ΔH3

1. Break-up of the solute molecules from each one (extending the solute), this is an endothermic response. (ΔH1)

2. Break-up of the financially sound molecules from each one (extending the solid fragments), this is also an endothermic backlash (ΔH2)

In their divided states, the solute and fit fragments are free to attract each one liquid.

3. The exothermic response of the solute and fit resulting in the composition of the resolution. (ΔH3)

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How are exo- and endothermic reactions different? Give an example of each.

Answers

Answer:

In simple terms, the endothermic reactions absorb energy from the surrounding that is in the form of heat. On the other hand, an exothermic reaction releases energy into the surrounding of the system. A popular example of an endothermic chemical reaction is photosynthesis.

(i searched in g o o gle)

SRB (sulfate reducing bacteria)
A) descrease the corrosion of metal pipe in clay environments
B) decrease the corrosion in all environments
C) accelerate corrosion of metal pipe in clay environments

Answers

The SRB (sulfate-reducing bacteria) is a type of bacteria that can reduce sulfate to sulfide. These bacteria can have an impact on the corrosion of metal pipes in various environments. Among the given options C) Accelerate corrosion of metal pipe in clay environments.



The SRB can accelerate the corrosion of metal pipes in clay environments. In these environments, the bacteria produce sulfide, which reacts with the metal surface, forming metal sulfides. This process leads to a localized breakdown of the protective film on the metal surface, exposing the underlying metal to further corrosion. Clay environments provide a suitable habitat for SRB, as they offer the necessary nutrients and anaerobic conditions that these bacteria require to thrive. Consequently, the presence of SRB in clay environments can increase the rate of corrosion of metal pipes, leading to potential failure and the need for costly repairs or replacement.

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How many ions are in six moles of sodium (Avogadro's constant=6.02 x 10^23

Answers

Answer:

Had 3.612 x 10²⁴ ions (Not too sure of the answer )

Explanation:

But anyway heres My approach.

mole of sodium is 6 .

If 1 mole gives 6.02x10²³ ions

then 6moles will be = x ions

x ions = 6 x 6.02x10²³ / 1 mole

x = 3.612x10²⁴ ions


' 15



HAHA just a lil laugh

 ' 15HAHA just a lil laugh

Answers

1897392299 is the answer

compare the size of ions to the size of atoms from which they form

Answers

Cations are always smaller than the atoms from which they form. Anions are always larger than the atoms from which they form. Ions are usually bigger than the atoms from which they are formed.

When an atom receives or loses electrons, the atom's electron configuration changes, resulting in a net positive or negative charge.

This net charge expands the electron cloud surrounding the nucleus, making the ion bigger in size than the neutral atoms from which it arose. When a metal atom loses one or more electrons to create a cation, it shrinks in size because the positive charge of the nucleus pulls the remaining electrons more strongly.

When a nonmetal atom obtains one or more electrons to create an anion, it normally expands in size.Because of the increasing amount of electrons, the electron cloud surrounding the nucleus grows. It should be noted that this comparison is not absolute and is dependent on the individual factors involved. Some ions are smaller than their neutral atom counterparts, while others are similar in size.

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The complete question is:

Compare the size of ions to the size of atoms from which they form.

Calculate the mass, in grams, of 0.965 mol of sodium hydroxide
(NaOH), in a drain cleaning solution.​

Answers

Answer:

38.51g NaOH

Explanation:

NaOH=39.907 g/mol

0.965 mol NaOH X 39.90g NaoH/1 mol NaOH= 38.51 g NaOH

A 54.8 g sample of quartz, which has a specific heat capacity of 0.730 J-g¹C¹, is put into a calorimeter (see sketch at right)
that contains 200.0 g of water. The temperature of the water starts off at 23.0 °C. When the temperature of the water stops
changing it's 26.4 °C. The pressure remains constant at 1 atm.
Calculate the initial temperature of the quartz sample. Be sure your answer is rounded to 2 significant digits.

Answers

Answer:

The initial temperature of the quartz sample was 16.3 °C.

Explanation:

The heat lost by the quartz sample is equal to the heat gained by the water and the calorimeter. Therefore:

q_quartz = q_water + q_calorimeter

The heat lost by the quartz sample can be calculated using the equation:

q_quartz = m_quartz × c_quartz × ΔT_quartz

where m_quartz is the mass of the quartz sample, c_quartz is the specific heat capacity of quartz, and ΔT_quartz is the change in temperature of the quartz sample.

The heat gained by the water and calorimeter can be calculated using the equation:

q_water + q_calorimeter = (m_water + m_calorimeter) × c_water × ΔT_water

where m_water is the mass of the water, m_calorimeter is the mass of the calorimeter, c_water is the specific heat capacity of water, and ΔT_water is the change in temperature of the water and calorimeter.

Since the pressure is constant and no work is being done, we can assume that the total heat gained by the water and calorimeter is equal to the heat lost by the quartz sample. Therefore:

m_quartz × c_quartz × ΔT_quartz = (m_water + m_calorimeter) × c_water × ΔT_water

Substituting the given values, we get:

(0.0548 g) × (0.730 J/g·°C) × (T_i - 26.4 °C) = (200.0 g + 100.0 g) × (4.184 J/g·°C) × (26.4 °C - 23.0 °C)

Simplifying and solving for Ti, we get:

Ti = 16.3 °C (rounded to 2 significant digits)

Therefore, the initial temperature of the quartz sample was 16.3 °C.

g Explain the effect of concentration on reaction rate in terms of collision theory. Your answer should include at least four complete sentences.

Answers

The effect of concentration on reaction rate in terms of collision theory is that an increase in concentration leads to an increased reaction rate.

This is because the likelihood of reactant particles colliding and reacting increases as the concentration of reactants increases. There are more reactant particles in a given volume, the frequency of collisions between them also increases. This results in a higher rate of successful collisions, which leads to a faster reaction rate.


This is because, with a higher concentration of reactants, there are more particles available to collide with one another. As a result, the frequency of collisions between reactant particles increases, which ultimately leads to a higher rate of successful collisions and a faster reaction rate. In summary, the concentration of reactants has a direct impact on reaction rate due to its influence on the number of collisions occurring between particles.

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william aston created the mass spectrograph to analyze and separated them, found 218 and found mass and percent abundance of each

Answers

The given statement " William Aston created the mass spectrograph to analyze and separated them, found 218 and found mass and percent abundance of each atoms" is false.

The mass spectrograph was not invented by William Aston. It was actually invented by J.J. Thomson in the early 20th century.

J.J. Thomson's work with the mass spectrograph led to the discovery of isotopes, which are different forms of an element with the same number of protons but different numbers of neutrons. Isotopes have different masses, and the mass spectrograph allowed scientists to separate and analyze them based on their mass-to-charge ratio.

The process of using a mass spectrograph to determine the mass and percent abundance of isotopes is known as mass spectrometry. It involves ionizing a sample, separating the ions based on their mass-to-charge ratio, and detecting the ions to determine their abundance.

The completed question is given as,

State true or false

William Aston created the mass spectrograph to analyze and separated them, found 218 and found mass and percent abundance of each atoms.

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What are the approximate bond angles in \(\mathrm{ClBr}_3\) ? Select all that apply.
90 degrees
\(109.5\) degrees
120 degrees
180 degrees

Answers

The approximate bond angles in ClBr₃ is 120 degrees.

What do bond angles mean?

Three connected nuclei in a molecule form an angle called a bond angle. Conventionally, the bond angle is thought to range from 0° to 180°. The angles and structures of electron domains are distinctive. With a bond angle of 180°, for instance, a central atom with two regions of electron density is regarded as linear.

In general, the number of lone pairs in an atom affects the bond angle. An atom with no lone pairs displays a trigonal planar shape, and in this instance the bond angle is 120°. A single lone pair in the molecule gives it a bent shape and a 118° bond angle.

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What does this dialogue reveal about Paul’s feelings toward Ole Grey?

He has a deep fear of the horse, so he is cautious in his approach.
He is worried that the horse will not listen to him during the race.
He has a deep respect for the horse, so he treats him with care.
He is more concerned with winning than with the horse’s well-being.

Answers

Answer:

He has a deep respect for the horse,so he treats him with care

Answer:

It's C

Explanation:

Good luck on the test.

Vhat are some of the benefits and drawbacks of recycling?​

Answers

Answer:

benefits: can help reduce waste in land fills, and promotes reusability (turned into different products)

drawbacks: can be much more expensive to salvage than to just throw it in a landfill, and most of the time products cannot be recycled effectively due to its material.

What reactions involve both oxidation and reduction?

Answers

Answer: Redox reaction

Explanation:

__________ is the use of high energy radiation to kill cancer cells.

Answers

Answer:

Radiation therapy is the use of high energy radiation to kill cancer cells.

Answer:

Radiation Therapy.

Explanation:

Also known as radiotherapy, it uses high-energy radiation to damage and/or kill cancer cells.

with the balanced equation : 4Fe + 3O2 = 2Fe2O3How many grams of Fe2O3 is produced when you start with 0.89 moles of iron?

Answers

Answer:

72.66g of Fe2O3 are produced.

Explanation:

1st) From the balanced equation we know that 2 moles of Fe2O3 are produced from 4 moles of iron (Fe). With a mathematical rule of three we can calculate the moles of Fe2O3 that will be produced from 0.89 moles of iron:

\(\begin{gathered} 4molesFe-2molesFe_2O_3 \\ 0.89molesFe-x=\frac{0.89molesFe*2molesFe_2O_3}{4molesFe} \\ x=0.445molesFe_2O_3 \end{gathered}\)

Now we know that 0.455 moles of Fe2O3 are produced.

2nd) Now we have to convert 0.455 moles of Fe2O3 into grams, by using the molar mass of Fe2O3 (159.7g/mol):

\(0.455moles*\frac{159.7g}{1mole}=72.66g\)

So, 72.66g of Fe2O3 are produced.

A mutation can be defined as a change in an organism's

transcription.

phenotype.

genotype.

proteins.

Answers

Answer:

Genotype

Explanation:

A mutation is the change is DNA, aka the genotype

Which word equation is the correct translation of the chemical reaction below?

Which word equation is the correct translation of the chemical reaction below?

Answers

Answer: We can translate the given chemical equation as:

"potassium permanganate combined with zinc chloride produces zinc permanganate and potassium chloride". The best option to answer the question is the first one.

Explanation:

The question requires us to choose, among the options given, the correct "translation" for the following chemical equation:

\(KMnO_4+ZnCl_2\rightarrow Zn(MnO_4)_2+KCl\)

To solve this problem, we can separate the compounds into their cations and anions, and then analyze the metal (cation) name and anion name. Keep in mind that the name of the compound is formed by cation/metal name + anion name.

1) Let's start with KMnO4, which is formed by the cation K+ (potassium) and anion (MnO4)- (permanganate). The name of KMnO4 is potassium permanganate.

2) Next, let's analyze ZnCl2, which is formed by the cation Zn2+ (zinc) and anion Cl- (chloride). The name of ZnCl2 is zinc chloride.

3) Now, let's check Zn(MnO4)2, which is formed by Zn2+ (zinc) and (MnO4)- (permanganate). The name of Zn(MnO4)2 is zinc permanganate.

4) At last, let's analyze KCl, which is formed by K+ (potassium) and Cl- (chloride). The name of KCl is potassium chloride.

Therefore, we can translate the given chemical equation as:

"potassium permanganate combined with zinc chloride produces zinc permanganate and potassium chloride". The best option to answer the question is the first one.

Jen is walking her dog at a constant rate.
They keep a constant rate as they turn a
corner. Why has their velocity changed?

Jen is walking her dog at a constant rate.They keep a constant rate as they turn acorner. Why has their

Answers

Answer:

4is the answer

Explanation:

Can someone plz fill the blanks? 20 points.

Can someone plz fill the blanks? 20 points.

Answers

Explanation:

1. cryolite

2. cell

3. bauxite

4.

5.

6.

7.

8.

9. replaced

this is all I know. I'm sorry I could not answer all

Hello! So I need help with these neutralization reactions and its fill in the blank. The question asks,
Balance the following neutralization reactions:
_______ HBr + _______ KOH _______KBr + _______H2O

_______ HF + _______ Fe(OH)3 _______FeF3 + ______ H2O

______HCl + _______ Ca(OH)2 _______CaCl2 + ______ H2O

Answers

The balanced equation for the neutralization reactions is as below.

Balancing chemical reaction equations

In order for chemical equations to be balanced, the number of atoms of each element before and after the reaction must be equal.

Thus:

\(HBr + KOH --- > KBr + H_2O\)\(3HF + Fe(OH)_3 --- > 3 H_2O + FeF_3\)\(2HCl + Ca(OH)_2 --- > CaCl_2 + 2H_2O\)

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what volume of methane gas, ch4, has the same number of atoms as 6.00 l of krypton gas at the same temperature and pressure?

Answers

6l volume of methane gas, ch4, has the same number of atoms as 6.00 l of krypton gas at the same temperature and pressure.

The Avogadro's law can be used to connect the volume of the gas to its number of moles. This law asserts that at the same temperature and pressure, gases with the same molar amount will occupy the same volume. The number of atoms in the two gases must be equal if the number of moles is the same. Accordingly, if Kr and methane both have the same number of particles, their respective volumes would be the same.

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which of the pairs of atoms is most likely to form a covalent compound?
A. C, 0
B. Mg, Br
C. Na, O
D. Ba, Cl

Answers

Answer: C, 0

Explanation: just a mere guess

Examples of atoms that behave similar to chlorine interms of afinity

Answers

Answer: Here are some examples of atoms that behave similarly to chlorine in terms of electron affinity:

Fluorine (F) has the highest electron affinity of any element, so it is more electronegative than chlorine. However, fluorine and chlorine are both halogens, which means that they have similar chemical properties.

Bromine (Br) is also a halogen, and it has a very similar electron affinity to chlorine. In fact, bromine is often used as a substitute for chlorine in organic chemistry.

Iodine (I) is the third halogen, and it has a slightly lower electron affinity than chlorine. However, iodine is still a very electronegative element, and it behaves similarly to chlorine in many chemical reactions.

Nitrogen (N) is not a halogen, but it has a relatively high electron affinity. This is because nitrogen has a small atomic radius, which means that its valence electrons are held more loosely than the valence electrons of larger atoms.

Oxygen (O) is also not a halogen, but it has a relatively high electron affinity. This is because oxygen has a small atomic radius and it also has two unpaired valence electrons.

Explanation: Fluorine has the highest electron affinity, followed by chlorine, bromine, and iodine.

Nitrogen and oxygen also have high electron affinities because they have small atomic radii and unpaired valence electrons.

Atoms with high electron affinity are more likely to attract electrons, which means they are more electronegative.

When you look far ahead as you drive, you are Group of answer choices watching for users to your sides. aiming high in steering. learning about farsightedness. looking down at the area just in front of your vehicle.

Answers

When you look far ahead as you drive, you are aiming high in steering to anticipate and plan for potential hazards and make informed decisions.

Looking far ahead while driving is an essential technique known as "aiming high in steering." It involves directing your focus and attention towards the distant road ahead, rather than fixating on the area just in front of your vehicle. By doing so, you can gather valuable information about the road conditions, traffic patterns, and potential hazards that may be coming up.

Aiming high in steering allows you to anticipate and react to situations in advance, giving you more time to adjust your speed, change lanes, or make turns safely. It helps you maintain a broader awareness of your surroundings and improves your ability to scan for potential dangers, such as pedestrians, cyclists, or vehicles merging into your lane.

By looking far ahead, you can also make better decisions about lane positioning, choosing the appropriate lane to accommodate upcoming turns or merges. This proactive approach to driving promotes smoother, more controlled maneuvers and reduces the likelihood of sudden, last-minute adjustments that can lead to accidents.

Overall, looking far ahead while driving and aiming high in steering enhances your situational awareness, increases your reaction time, and contributes to a safer and more efficient driving experience.

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Aqueous sodium carbonate to a solution of aqueous magnesium nitrate write the balanced net ionic equation

Answers

The balanced net ionic equation for the reaction of aqueous sodium carbonate and aqueous magnesium nitrate is:

\2Na+(aq) + CO32-(aq) + Mg2+(aq) + 2NO3-(aq) → MgCO3(s) + 2Na+(aq) + 2NO3-(aq)
The net ionic equation is obtained by canceling out the spectator ions on both sides of the equation. In this case, the sodium ions (Na+) and nitrate ions (NO3-) are the spectator ions.
The net ionic equation is:
\CO32-(aq) + Mg2+(aq) → MgCO3(s)
This shows that the carbonate ions (CO32-) and magnesium ions (Mg2+) react to form solid magnesium carbonate (MgCO3).However, the net ionic equation only includes the species that participate in the reaction, which are the sodium carbonate anion (CO3^2-) and the magnesium cation (Mg^2+):

\CO3^2-(aq) + Mg^2+(aq) → MgCO3(s)

Note that the sodium and nitrate ions are not included in the net ionic equation because they are spectator ions and do not participate in the reaction.

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A 175 gram sample of a metal at 93.50c was added to 105 grams of water at 23.50c in a perfectly insulated container. the final temperature of the water and metal was 33.80c. calculate the specific heat of the metal in j/g0c.

Answers

The specific heat of the metal is 0.214 J/g°C.

When a metal and water are mixed in a perfectly insulated container, they reach a final temperature through heat transfer. In this case, the initial temperature of the metal is 93.50°C, while the initial temperature of the water is 23.50°C. The final temperature of the mixture is 33.80°C.

To calculate the specific heat of the metal, we can use the principle of conservation of energy. The heat lost by the metal (Qmetal) is equal to the heat gained by the water (Qwater). The formula for heat transfer is:

Q = m * c * ΔT

Where:

Q is the heat transferred

m is the mass of the substance

c is the specific heat

ΔT is the change in temperature

Let's denote the specific heat of the metal as cm and the specific heat of water as cw. The heat lost by the metal can be calculated as:

Qmetal = cm * mmetal * (Tfinal - Tinitial_metal)

The heat gained by the water can be calculated as:

Qwater = cw * mwater * (Tfinal - Tinitial_water)

Since the container is perfectly insulated, the heat lost by the metal is equal to the heat gained by the water:

Qmetal = Qwater

cm * mmetal * (Tfinal - Tinitial_metal) = cw * mwater * (Tfinal - Tinitial_water)

Rearranging the equation, we can solve for the specific heat of the metal:

cm = (cw * mwater * (Tfinal - Tinitial_water)) / (mmetal * (Tfinal - Tinitial_metal))

Substituting the given values:

cm = (4.18 J/g°C * 105 g * (33.80°C - 23.50°C)) / (175 g * (33.80°C - 93.50°C))

After evaluating the expression, the specific heat of the metal is calculated to be approximately 0.214 J/g°C.

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You place an order for 1,800 units of Good X at a unit price of $55. The supplier offers terms of 1/10, net 45. Select the techniques used to convey the message in the following PSA. A: Humor/IronyB: ImagesC: Layout/white spaceD: Slogan WILL GIVE BRAINLIEST!!! ^^4. Which of the following is evidence that the continents were once part of a supercontinent called Pangaea?a.) Mid-ocean ridgesb.) Glacier scrapingsc.) Island Arcsd.) Deep ocean trenches According to the historians and scholars Who was the audience that Matthew was trying to reach when he wrote about god? 66045baCFind a, b, and c.A. a = 12, b = 63, c=36B. a = 12, b= 122,0 = 36C.a = 63, b = 12, c = 6 -2D. a=63, b= 12-3, c=62h Solve for x x-23=17 NEED TO KNOW FAST PLEASE!!!! Type in the value of x.12x - 2130 Match the vocabulary word with the correct definition,1. coefficienta number, a variable, or the productof a number and variable(s)a letter used to represent anunknown numberThe number in front of a variable in2. constant3. terma terma single term, multiple termsconnected by an addition or subtractionsigna number, a term containing no4. variable5. expressionvariablesTURNITINNEXT QUESTIONREAD NEXT SECTIONASK FOR HELP HELLLOPPPPPPPPPPPPpppppppppppp _____ refers to a variety of media content that is produced by individuals or a group of people working in collaboration. It is also referred to as consumer- generated media (CGM) or user-created content (UCC) What is the domain of the relation {(2,8), (0, 8), (-1, 5), (-1, 3), (-2, 3)}?{2, 0, -1, -2){2,-1, -2}{8, 5, 3, 2, 0, -1, -2}{8, 5, 3} what are examples of pathos logos and ethos in the article the becoming radical:why grit will never be the key to overcoming poverty and racism Johnathan wants to paint the bottom of his swimming pool the color blue. the swimming pool has a diameter of 50 feet . How many square feet will Johnathan need to paint ? Malik spent $7.00 for a drink and a sandwich. His drink cost $ 2.00. Did he have a ham sandwich for $ 3.00, a tuna sandwich for $ 5.00, or a turkey sandwich for $ 4.00 Use the equation s + 2.00 = 7.00 to justify your answer. What is 24-5d=d oooooooooooooooooooo The starting temperature of themixture is 20.2C.You heat the mixture.The temperature changes by 22.5C.What is the new temperature ofthe mixture? a new mother calls her pediatricians office concerned about her 2-week-old infant "crying all the time." when the nurse explores further, the mother reports that the infant cries at least 2 hours each day, usually in the afternoons. what recommendation would the nurse not make to this mother? expand and simplify (x+3)(x-3)(3x+2) a class is performing an experiment to keep an ice cube solid as long as possible. Which students actions could be a source of error in this experiment A. Maria checked her ice cube every half hour and forgot to reseal the container she put the ice cube inB. Jody used a different experimental design than Carlos usedC. Carey repeated the experiment with three different ice cubesD. Jerrie measured the ice cube before it started to melt Many businesses know that most consumers associate price with quality (i.e. if it costs more it mustbe of a higher quality). An actuary at a cosmetics manufacture determined that the profit made theprice charged for lipstick at a particular retail outlet could be modeled by:V(p) =-0.5^3 + 12p^2 - 17p, where p is the price in dollarsV(p) =- 17p, where p is the price in dollars and V(p) is the amount earned by theretail store selling just the lipstick in a month.How much should the store charge to maximize its profit?