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Identify the oxidation states of titanium (Z=22) and copper (Z=29) in their colourless compounds.A. `Ti^(3+), Cu^(2+)`B. `Ti^(2+), Cu^(2+)`C. `Ti^(4+), Cu^(1+)`D. `Ti^(4+), Cu^(2+)` |
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Answer» Correct Answer - C `Ti : [Ar] 4s^(2) 3d^(2), Cu:[Ar] 4s^(1) 3d^(10)` `Ti^(+4): [Ar] 4s^(0) 3d^(0), Cu^(+1): [Ar] 4s^(0) 3d^(10)` |
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