Answer:
There are 8 valence electrons in an argon atom.
The answer to this is hydrocarbons
Answer: B
Explanation:
B. Distance and Mass
Newton's Law of gravitation states
G being a constant
M being mass 1
m being mass 2
r being the distance between them from their center of mass
Answer:
nitrogen because it has less number of protons and electrons, thus a samller atomic mass
Explanation:
1) list givens and convert if necessary
C₁ = 3.50 mol/L
V₁ = 0.550 L
C₂ = ?
V₂ = 0.275 L
2) rearrange formula
3) solve
C₂ = 7.00 mol/L