Answer:
well its D Mg + 2HCl ----- MgCl2 + H2
Explanation:
Because Magnesium Replaces Hydrogen
C. It is a reaction to emotion but not to maintain stability.
A) Exosphere
This is the outermost layer of the atmosphere
According to VSEPR theory, the structure of the ammonia molecule, NH3, is linear.
So your answer is B) linear
