1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Artemon [7]
2 years ago
15

The ___________________ of atoms determine how atoms will react with each other.

Chemistry
1 answer:
svetoff [14.1K]2 years ago
4 0
Wouldn't it be electrons because that affects whether the outer shell is stable?
Not 100% sure...
You might be interested in
Answer the following questions for H2CrO4:
Sholpan [36]

If this molecule is one half of a buffer, then the formula of the second half of the buffer is M2CrO4 where M is a univalent metal.

<h3>What is a strong acid?</h3>

A weak acid is one that is able to ionize completely in solution. The acid called chromic acid H2CrO4 is not  able to ionize completely in solution.

We know that a buffer is composed of a weak acid and its salt or a weak base and its salt hence if the acid H2CrO4 is present in a buffer then the other half must be  salt of the acid.

If this molecule is one half of a buffer, then the formula of the second half of the buffer is M2CrO4 where M is a univalent metal.

Learn more about buffer:brainly.com/question/22821585

#SPJ1

7 0
2 years ago
Prove that PV = nRT.​
qaws [65]

Find your answer in the explanation below.

Explanation:

PV = nRT is called the ideal gas equation and its a combination of 3 laws; Charles' law, Boyle's law and Avogadro's law.

According to Boyle's law, at constant temperature, the volume of a gas is inversely proportional to the pressure. i.e V = 1/P

From, Charles' law, we have that volume is directly proportional to the absolute temperature of the gas at constant pressure. i.e V = T

Avogadro's law finally states that equal volume of all gases at the same temperature and pressure contain the same number of molecules. i.e V = n

Combining the 3 Laws together i.e equating volume in all 3 laws, we have

V = nT/P,

V = constant nT/P

(constant = general gas constant = R)

V = RnT/P

by bringing P to the LHS, we have,

PV = nRT.

Q.E.D

6 0
2 years ago
Which element is most plentiful in Earth's crust?
dem82 [27]

Answer:

Oxygen is the most contain in earth but you asked in a,b,c and d. So I'll choice A. aluminium.

5 0
2 years ago
How do you calculate the number of moles in CO2
gogolik [260]

Answer:

The number of molecules in a mole (known as Avogadro's constant) is defined such that the mass of one mole of a substance, expressed in grams, is equal to the mean molecular mass of the substance. The molecular mass of CO2 = 12+2x16 = 44, so the mass of a mole of CO2 is approximalty 44 grams

Explanation:

3 0
3 years ago
A piece of lumber is 7.60cm long. What is it’s length in millimetres and in inches?
MrRissso [65]

Explanation:

Since 10mm is 1cm

<em>There</em><em>fore</em><em> </em><em>7</em><em>.</em><em>6</em><em>0</em><em>c</em><em>m</em><em> </em><em>is</em><em> </em><em>7</em><em>6</em><em>0</em><em>m</em><em>m</em>

<em>Since</em><em> </em><em>1</em><em> </em><em>inch</em><em> </em><em>is</em><em> </em><em>2</em><em>.</em><em>5</em><em>4</em><em>c</em><em>m</em>

<em>There</em><em>fore</em><em> </em><em>7</em><em>.</em><em>6</em><em>0</em><em>c</em><em>m</em><em> </em><em>is</em><em> </em><em>3</em><em>.</em><em>1</em><em>0</em><em> </em><em>inches</em>

4 0
1 year ago
Other questions:
  • By the end of this lab, you will determine whether you should add cocoa mix (a solid) before or after heating water (liquid) to
    9·2 answers
  • Refer to the given oxidation-reduction reaction, which takes place in acidic solution: MnO₄⁻(aq) + Br⁻(aq) → MnO₂(s) + BrO₃⁻(aq)
    12·1 answer
  • Which of the following requires the most energy to get started?
    14·1 answer
  • How much momentum does a 2000kg elephant have that is charging at 11m/s
    12·1 answer
  • Calculate the number of moles of excess reactant that will be left-over when 50.0 g of KI react with 50.0 g of Br2: 2KI + Br2 2K
    7·2 answers
  • ITS TALKING ABOUT PHOTOSYNTHESIS
    5·1 answer
  • Giving brainliest please help with this question
    8·1 answer
  • Which of the following describes something that is quantized?
    6·1 answer
  • Hydrochloric acid is known as strong acid​
    5·1 answer
  • What is the specific heat capacity of an unknown metal if 75.00 g of the metal absorbs 418.6J of heat and the temperature rises
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!