Explanation:
The states may differ depending on the reactions
Answer:
b. have the same kind number of complete shells
35g Mg x 1mol / 24g = 840 mol
A swimming pool is a solution as it is a solution of chlorinated water
Answer:
Our atmosphere is a mixture of gases that surround Earth. It is kept in place by the pull of Earth's gravity. If Earth was a much smaller planet, like Mercury or Pluto, its gravity would be to weak to hold a large atmosphere.
Explanation:
