Combustion.
Anytime a reaction has CO2+2H2O, it's combustion
Answer: A. It reflects sunlight
hope this helps let me know if it's wrong
Explanation:
one thing to know is that higher surface area = higher boiling point.
NaCl has the smallest surface area, so it's the first one.
H2O has less surface area than methane, so it's second.
Methane has more surface area than H20, so it's third.
The big molecule has the most surface area, so it's last
No because the one valence electron it had is gone so it’s not stable hope this helps