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OpenStudy (anonymous):
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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OpenStudy (triciaal):
positive
OpenStudy (triciaal):
it loses two electrons
OpenStudy (anonymous):
Thank You so..... much!
OpenStudy (anonymous):
so would the answer be -2?
OpenStudy (triciaal):
no positive +2
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