jadagreen
jadagreen
12-10-2018
Chemistry
contestada
How many protons do calcium have
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naomi479xx
naomi479xx
12-10-2018
A calcium atom has 20 protons!
There you go! I really hope this helped, if there’s anything just let me know! ☻
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hEcKiNsHoBe
hEcKiNsHoBe
12-10-2018
A calcium atom has 20 protons
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