Question

what is chemical reaction​

Answer 1

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.

Answer 2

Answer:

chemical reaction;-

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:

Types of Chemical Reactions;

Combination reaction

Decomposition reaction

Precipitation reaction

Neutralization reaction

Combustion reaction

Displacement reaction

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