Physics, asked by roshinikaitlyn3, 9 hours ago

4. Reaction of magnesium with air is
a)exothermic
b)endothermic
c)reversible
d)substitution

Answers

Answered by orangems136

0

A. Exothermic

Explanation:

when magnesium reacts with it air it burn and become something like white powder, hence it is an Exothermic reaction

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