The element which shows only one oxidation state other than its e… - Vidyadip

MCQ

The element which shows only one oxidation state other than its elemental form is :

A
Cobalt
B
Scandium
C
Titanium
D
Nickel

✓

Answer

Co, Ti, Ni can show +2, +3 and +4 oxidation state, But 'Sc' only shows +3 stable oxidation state.

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