Andy100100 Andy100100

26-10-2020
Biology

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Someone can please describe what happens to the valence electrons when two elements form an ionic compound?

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kuttysimba kuttysimba

26-10-2020

Answer:

ionic bond / electrovalent bond.

electrostatic attractions between oppositely charged ions .

eg: NaCl.

Na - 2, 8 ,1 Na^+ 2, 8

Cl - 2, 8 ,7 Cl^- 2 , 8, 8

Na^+ + Cl^- gives Na^+Cl^-

sodium loses one electron to attain nearest noble gas configuration.

Chlorine gain one electron from sodium to attain nearest noble gas configuration .

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