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Harlamova29_29 [7]
2 years ago
9

If Calcium has 2 valence electrons and Chlorine has 7 valence electrons, how many Cl-1 ions would need to combine with 1 Ca+2 io

n?
Physics
1 answer:
Tanya [424]2 years ago
6 0

Answer:

CALCIUM IDENINE ADEININE AND PHOSPHATE

Explanation:

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Answer:

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?

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