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Chemistry, 26.10.2020 14:00 miguelalvarado3968

Choose all the answers that apply. Calcium (Ca) has two electrons in its outermost shell. Calcium:

fills its shell by giving up two electrons
is a nonmetal
becomes a negatively charged ion
fills its shell by gaining six electrons
is a metal
becomes a positively charged ion

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Choose all the answers that apply. Calcium (Ca) has two electrons in its outermost shell. Calcium:<...

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