PDF chapter test TRY NOW
Give brief answers to the following question:
State the number of atoms present in each of the following chemical species
(a). Number of atoms present CO_3{^2}{^-}
is .
(b). Number of atoms present PO_4{^3}{^-} is .
(c). Number of atoms present P_2O_5
is .
(d). Number of atoms present CO is .
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