In the compound cobalt(III) chromate, the number of cobalt atoms are 2,the number of chromium atoms are 3 and the number of oxygen atoms are 12.
A molecular formula is a manner of offering records approximately the chemical proportions of atoms that represent a specific chemical compound or molecule, the usage of chemical detail symbols, numbers, and from time to time additionally different symbols, which include parentheses, dashes, brackets, commas and plus and minus signs.. The molecular formula of Cobalt(III) chromate is Co_2(CrO_4)_3. Thus, the number of cobalt atoms are 2,the number of chromium atoms are 3 and the number of oxygen atoms are 12.
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