Atomic number of which of the following elements is greater than that of Zinc ........

General Science (CHSL) Chemistry

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Atomic number of which of the following elements is greater than that of Zinc

Copper

Iron

Chromium

Bromine

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Explanation:

Group 12, by modern IUPAC numbering, is a group of chemical elements in the periodic table. It includes zinc (Zn), cadmium (Cd) and mercury (Hg). The further inclusion of copernicium (Cn) in group 12 is supported by recent experiments on individual copernicium atoms. Formerly this group was named IIB (pronounced as "group two B", as the "II" is a Roman numeral) by CAS and old IUPAC system.