Answer:
remaining still during the night.
Explanation:
If you need to translate, the answer is
Chemical agents concept
Answer:
The process of elemental stratification relies on the diffusion velocity, which causes the migration of the different chemical elements within stars.
Explanation:
False. Alkaline earth metals react with oxygen.
Answer:
6
Explanation:
yeah i’m pretty sure 2 in the first shell and 4 in the second
