1.

The main reason of reactivity of metals​

Answer»

Answer:

CHEMICAL reactions proceed at different rates. The factors that affect reaction rates are:

surface AREA of a solid reactant

concentration or pressure of a reactant

temperature

nature of the reactants

presence/absence of a catalyst.

A change in ONE or more of these factors may alter the rate of a reaction. In this LESSON, you will DEFINE these factors, and describe and predict their effects on reaction rates.

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