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
AURORKA [14]
3 years ago
6

Use Lewis theory to determine the chemical formula for the compound formed between Mg and Br. Group of answer choices Mg3Br2 Mg2

Br3 Mg2Br MgBr2 MgBr
Chemistry
1 answer:
IceJOKER [234]3 years ago
5 0

Answer:

MgBr2

Explanation:

(Mg^2+) + (Br^1-)

For every Mg we need 2 Br to balance out the compound.

You might be interested in
Rank these real gases according to how closely they resemble an ideal gas. CO, N2, Ne, He, NH3
Gemiola [76]

He is the closest. Then:

Ne, N2, CO, NH3.

NH3 is the least closest to ideal.

8 0
3 years ago
PLZ HELP THIS IS DUE IN 6 MINS
Allisa [31]
The answer is metals
5 0
3 years ago
Read 2 more answers
43 Heat is the most common form of energy absorbed or released in chemical reactions. TRUE FALSE
mariarad [96]
Yup. True. I guess the next would be light energy
5 0
3 years ago
Read 2 more answers
The Kinetic Molecular Theory describes the behavior as well as the characteristics of an ideal gas. What are the five postulates
sineoko [7]

Answer:

See explanation

Explanation:

The postulates of the kinetic theory of matter are;

  1. Every substance is made up of tiny particles called molecules. Brownian motion and diffusion illustrates this fact.
  2. The molecules that compose matter are in constant random motion.
  3. There exists an attractive force between the molecules in matter. The attractive forces between gases are negligible. Solids have a definite shape and volume due to a high magnitude of intermolecular forces. Liquids have a volume but no definite shape due to weaker intermolecular forces. Gases have the weakest intermolecular forces hence the do not have both a shape and volume. They take on the volume of the container into which they are put. This illustrates this fact.
  4. The actual volume occupied by gas molecules is negligible relative to the volume of the container. The fact that gases are easily compressible illustrates this fact.
  5. Temperature is a measure of the average kinetic energy of the molecules of a body.
7 0
3 years ago
How many molecules are in 15.0 g of oxygen gas (O2)?
frosja888 [35]

Answer:

2.82*10^23

Explanation:

please see attached for work!

3 0
3 years ago
Other questions:
  • Addition of the indicator methyl orange to an unknown solution leads to a yellow color. The addition of bromthymol blue to the s
    11·1 answer
  • What are 2 mixtures and explain your answer
    6·1 answer
  • 22.5 mL of an HNO3 solution were titrated with 31.27 mL of a .167 M NaOH solution to reach the equivalence point. What is the mo
    10·1 answer
  • If element A has an ionic charge of +2 and element B has an ionic charge of -3, what will be the formula for the compound create
    7·1 answer
  • The amount of a harmful chemical to which a person is exposed is the ____.
    6·2 answers
  • What mass of oxygen contains the same number of molecules as 42g of nitrogen?
    8·1 answer
  • Give reasons.<br> a.Steel is an alloy.<br> b.Sodium is a metal.
    6·1 answer
  • How do you rewrite 4 5/7 as an improper fraction. in steps
    6·2 answers
  • Will mark brainlist need help
    6·1 answer
  • Assuming that the smallest measurable wavelength in an experiment is 0.830 fm , what is the maximum mass of an object traveling
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!