what is the number of valence electrons in cadmium (cd)?\n1\n2\n10\n12

what is the number of valence electrons in cadmium (cd)?\n1\n2\n10\n12

what is the number of valence electrons in cadmium (cd)?\n1\n2\n10\n12

Answer

Explanation:

Step1: Identify cadmium's position

Cadmium is in group 12 of the periodic - table.

Step2: Determine valence electrons

Elements in group 12 have 2 valence electrons.

Answer:

B. 2