QueenElizabeth1729 QueenElizabeth1729

18-01-2020
Chemistry

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How can the number of valence electrons in an atom be determined and how does the number of valence electrons an element posses affect its behavior and properties?

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0715139439 0715139439

18-01-2020

Answer:

It gives the number of electrons in a given atom

Explanation:

valencies show either its gaining or losing an electron

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