4A.
Carbon (C), Tin (Sn), and Lead (Pb) are elements from group 4A of the periodic table that exhibit +2 and +4 oxidation states.
Which group from the periodic table contains two elements that exhibit +2 and +4 oxidation states? 1A, 2A, 3A, 4A, 5A, 6A OR 7A
4A.
C, Sn, Pb
That it 2A and 4A
1 answer