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प्रश्न
Silver atom has completely filled d orbitals (4d10) in its ground state. How can you say that it is a transition element?
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उत्तर
Silver (Z = 47) can also show a +2 oxidation state, in which its 4d orbitals are incompletely filled; hence, it is a transition element.
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संबंधित प्रश्न
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Which transition metal of 3d series has positive E° (M2+/M) value and why?
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Scandium (Z = 21) is a transition element but Zn (Z = 30) is not.
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| (i) | lowest enthalpy of atomisation | (p) | Sc |
| (ii) | shows maximum number of oxidation states | (q) | Mn |
| (iii) | transition metal that does not form coloured compounds |
(r) | Zn |
| (s) | Ti |
Write down the electronic configuration of:
\[\ce{CO^2+}\]
