1.

Match the columnsColumn IColumn IIiAlkali metalsaValency 4iiAlkaline earth metalsbValency 0iiiArgoncDivalentivCarbondMonovalent

Answer»

(i –c), 

(ii – a), 

(iii – b), 

(iv – d)


Column IColumn II
iAlkali metalsdMonovalent
iiAlkaline earth metalscDivalent
iiiArgonbValency 0
ivCarbonaValency 4


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