Match the following aspects with the respective metal.
| Aspects | Metal | ||
| (a) | The metal which reveals a maximum number of oxidation states | (p) | Scandium |
| (b) | The metal although placed in 3d block is considered not as a transition element | (q) | Copper |
| (c) | The metal which does not exhibit variable oxidation states | (r) | Manganese |
| (d) | The metal which in +1oxidation state in aqueous solution undergoes disproportionation | (s) | Zinc |
Held on 30 Apr 2020 · Verified 9 Jul 2026.
(a)-(p), (b)-(s), (c)-(q), (d)-(r)
(a)-(r), (b)-(s), (c)-(p), (d)-(q)
(a)-(r), (b)-(p), (c)-(s), (d)-(q)
(a)-(q), (b)-(s), (c)-(p), (d)-(r)
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