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NORANELDAVIDIN
Answered

calcium has an atomic of 20 and has 22 neutrons. how many electrons are there in an atom of calcium​

Sagot :

GLENVINCENTBUBOSIN

Answer:

20

Explanation:

Calcium electron configuration we first need to know the number of electrons for the Ca atom (there are 20 electrons). When we write the configuration we'll put all 20 electrons in orbitals around the nucleus of the Calcium atom

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