Read carefully the passage and select the correct answer out of given four options:Transition elements show variable oxidation states. This is due to their valence electrons which are found in two different orbitals i.e., ns and (n-1)d. Up to (+II) oxidation state ns electrons are involved, but in higher oxidation states, electrons of (n-1)d sun-shells are involved.The transition metal which shows the highest oxidation state is(a) Mn(b) Pt(c) Fe(d) Ni

Read carefully the passage and select the correct answer out of given

1.	Read carefully the passage and select the correct answer out of given four options:Transition elements show variable oxidation states. This is due to their valence electrons which are found in two different orbitals i.e., ns and (n-1)d. Up to (+II) oxidation state ns electrons are involved, but in higher oxidation states, electrons of (n-1)d sun-shells are involved.The transition metal which shows the highest oxidation state is(a) Mn(b) Pt(c) Fe(d) Ni
Answer» Answer (a) Mn

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