Which one of the following exist in the oxidation state other
than +3?
(a) B (b) Al
(c) Ce (d) Ga
Answers
Answered by
3
Answer:
a
Explanation:
boron is a 13th group elements its balendu is 3 so he show+3
Answered by
3
(c)Ce exist int he oxidation state other than +3 .
- (a) B - Boron has +1 and +3 oxidation state.
- (b) Al - Aluminium has +1,+2 and +3 oxidation state.
- (c) Ce - Cerium has +3 and +4 oxidation state.
- (d) Ga - Gallium has +1 and +3 oxidation state.
Cerium (Ce) have [Xe] 4f²6s² electronic configuration.
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