Which of the following has a valency of 32
a) fluorine
b) carbon
c) oxygen
d) aluminium
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none of the above. You can't have a element with valency 32
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Valency is related to how many electrons are in the outer shell.
Valency of elements having 1-4 electrons in the last shell is same the number of electrons.eg-hydrogen=K1,it’s valency is 1.
Valency of element having 5-8 electrons in the outer shell is measured by subtracting.eg-oxygen=k2 L6 it’s valency is (8-6=2) -2.
Therefore,none of the option has valency 32.
Valency of elements having 1-4 electrons in the last shell is same the number of electrons.eg-hydrogen=K1,it’s valency is 1.
Valency of element having 5-8 electrons in the outer shell is measured by subtracting.eg-oxygen=k2 L6 it’s valency is (8-6=2) -2.
Therefore,none of the option has valency 32.
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