episodediamond13 episodediamond13

03-10-2019
Chemistry

contestada

Elements in group 1A all:

a. gain 1 electron

b. lose 1 electron

c. are non-metals

d. have 2 energy levels

Respuesta :

joseaaronlara joseaaronlara

03-10-2019

Answer:

The answer to your question is below

Explanation:

Elements in group 1A all:

a. gain 1 electron This option is wrong, elements in group 1A loses one electron.

b. lose 1 electron This option is right.

c. are non-metals This option is incorrect, elements in group IA, are metals.

d. have 2 energy levels This option is incorrect, only one element in each group has 2 energy levels.

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