write difference between valency and valence electron
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valency is bonding capacity and valence electron are those which are in the outermost shell of an atom.
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.. VALENCE ELECTRONS..
Valence electrons are the number of electrons in the outermost energy level of an atom. Valency is the number of electrons an atom needs to gain or lose in order to have a full outermost energy level.
.... VALENCY.....
Valency of an element can be figred out from the last shel of the element which needs to be stable by gaining or loseing electrons where as the electrons in the last shel is valence.
Valence electrons are the number of electrons in the outermost energy level of an atom. Valency is the number of electrons an atom needs to gain or lose in order to have a full outermost energy level.
.... VALENCY.....
Valency of an element can be figred out from the last shel of the element which needs to be stable by gaining or loseing electrons where as the electrons in the last shel is valence.
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