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प्रश्न
Write the different oxidation states of manganese.
Write all the possible oxidation states of Mn.
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उत्तर
- 25Mn has the electronic configuration 1s2 2s2 2p6 3s2 3p6 3d5 4s2 or [Ar]3d5 4s2.
- It shows different oxidation states as +2, +3, +4, +5, +6, and +7.
संबंधित प्रश्न
Silver atom has completely filled d orbitals (4d10) in its ground state. How can you say that it is a transition element?
Write down the electronic configuration of Cr3+.
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Write down the electronic configuration of Co2+.
Write down the electronic configuration of Lu2+.
Write down the electronic configuration of Mn2+.
Write down the electronic configuration of Th4+.
Which transition metal of 3d series has positive E° (M2+/M) value and why?
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Which among the following elements does not belong to the first transition series?
Which among the following is not considered as a part of transition elements?
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Reason (R) : Copper has completely filled d-orbitals in its ground state.
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| (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:
\[\ce{CO^2+}\]
