Chemistry, 03.10.2019 05:00 yairreyes01

Elements in group 1a all:

a. gain 1 electron

b. lose 1 electron

c. are non-metals

d. have 2 energy levels

Answers: 2

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You know the right answer?

Elements in group 1a all:

a. gain 1 electron

b. lose 1 electron

...