How many protons do calcium have

asked May 3, 2019 135k views

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2 votes

A calcium atom has 20 protons

Mradziwon answered May 4, 2019

7.8k points

4 votes

A calcium atom has 20 protons!

There you go! I really hope this helped, if there’s anything just let me know! ☻

Flatlineato answered May 9, 2019

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