Answer:
exothermic reaction
Explanation:
I think this because this is an example of an exothermic reaction is the chemical reaction between sodium and chlorine, which results in the formation of sodium chloride (also known as common salt)
Answer:
Decomposition reaction
Explanation:
A single reactant breaking down to form 2 or more products is decomposition
What about it do you want answered
I’m not too sure I hope someone answers for you