The elements with full $d^{10}$ electronic configuration in their $+2$ oxidation state are
- A$Cu, Ni, Zn$
- B$Ni, Au, Cd$
- C$Au, Hg, Pd$
- D$Zn, Cd, Hg$
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Transition elements form complex compounds primarily due to:
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View SolutionPermanent magnets are made from:
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View SolutionWhich statement is incorrect from the following?
Match List-$I$ with List-$II$
List-$I$ Species List-$II$ Electronic distribution $A$. $Cr^{2+}$ $I$. $3d^8$ $B$. $Mn^{+}$ $II$. $3d^3 4s^1$ $C$. $Ni^{2+}$ $III$. $3d^4$ $D$. $V^{+}$ $IV$. $3d^5 4s^1$
Choose the correct answer from the options given below:
| List-$I$ Species | List-$II$ Electronic distribution |
| $A$. $Cr^{2+}$ | $I$. $3d^8$ |
| $B$. $Mn^{+}$ | $II$. $3d^3 4s^1$ |
| $C$. $Ni^{2+}$ | $III$. $3d^4$ |
| $D$. $V^{+}$ | $IV$. $3d^5 4s^1$ |
Choose the correct answer from the options given below:
DifficultJEE MAIN 2024
View SolutionWhich of the following ionic species will impart colour to an aqueous solution?
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