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mamaluj [8]
3 years ago
13

How many electrons does calcium hace?

Chemistry
1 answer:
Alja [10]3 years ago
4 0
The number of electrons is 20. hope this helps
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PbO is the Answer

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2 years ago
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Hey there!

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8 0
3 years ago
What past or current environments allowed Nuclear Power to form?
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