Which of the following elements forms a +4 oxidation state that is more stable than its +2 oxidation state,and is also found as a significant component of commercial bronze,pewter,red brass,and most solders?
A)zinc
B)tin
C)magnesium
D)lead
E)carbon

Question

Quizplus · Accepted Answer

Tin forms a stable +4 oxidation state, whereas in its +2 oxidation state it is relatively unstable. Tin is found as a significant component of commercial bronze, pewter, red brass, and most solders. Zinc, magnesium, and lead also form stable +2 oxidation states but do not form significant components of these alloys. Carbon does not form a stable +4 oxidation state in chemical compounds.

Which of the Following Elements Forms a +4 Oxidation State