Geography, asked by Anonymous, 1 year ago

hey
49 points
define chemical reaction

Answers

Answered by vaibhav006
4

Answer:

a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.

Explanation:

Answered by hemant9999
1

Explanation:

it is a procees in which reactants react with each other and product is formed

it may be a permanent or temporary change

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