Question

define metallic and non-metallic atoms​

Answer 1

Explanation:

Metallic character refers to the level of reactivity of a metal. Non-metallic character relates to the tendency to accept electrons during chemical reactions. Metallic tendency increases going down a group. Non-metallic tendency increases going from left to right across the periodic table.

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Answer 2

Explanation:

1. metallic characters refers to the level of reactivity of a metal . 2. metallic tendency increase going down a group .

1. non metalic characters related to the tendency to accept the electrons during the chemical reaction 2. non metallic tendency increase going left to right across the periodic table