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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

Respuesta :

Robotnaail

Answer:

becomes a positively charged ion

Jbare1111

Answer:

1: is a nonmetal

2: fills its shell by giving up two electrons

3: becomes a positively charged ion

Explanation:

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