saeed23 saeed23

14-06-2018
Mathematics

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When a calcium atom forms an ion, it loses two electrons. What is the electrical charge of the calcium ion? A. -2 B. -1 C. +1 D. +2

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saeed123 saeed123

14-06-2018

When a calcium atom forms an ion, it loses two electrons. What is the electrical charge of the calcium ion?

D. +2

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19-05-2021

The electrical charge of the calcium ion is +2.

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