Three transition elements in Group 12 of the periodic table are? A. Iron, nickel, and cobalt B. mercury, zinc, and cadmium C. copper, silver, and gold D. neon, helium, and xenon

Biology · Middle School · Thu Feb 04 2021

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Here, option (B) is correct.

mercury, zinc, and cadmium are transition elements present in Group 12 of the periodic table.