Which of the following is not true for transition metals
Which of the following is not true for transition metals
- A
They are malleable and ductile
- B
They have high boiling and melting points
- C
They crystallize with body centred cubic and hexagonal close-packed structures only
- D
They show variable oxidation states although not always
Similar Questions
Why do the transition elements exhibits variable oxidation states?
Why do the transition elements exhibits variable oxidation states?
How would you account for the following:
$(i)$ of the $d^{4}$ species, $Cr ^{2+}$ is strongly reducing while manganese $(III)$ is strongly oxidising.
$(ii)$ Cobalt $(II)$ is stable in aqueous solution but in the presence of complexing reagents it is easily oxidised.
$(iii)$ The $d^{1}$ configuration is very unstable in ions.
How would you account for the following:
$(i)$ of the $d^{4}$ species, $Cr ^{2+}$ is strongly reducing while manganese $(III)$ is strongly oxidising.
$(ii)$ Cobalt $(II)$ is stable in aqueous solution but in the presence of complexing reagents it is easily oxidised.
$(iii)$ The $d^{1}$ configuration is very unstable in ions.
In the following members of transition elements, the lowest ionization energy is of
In the following members of transition elements, the lowest ionization energy is of
Choose the correct statement regarding transition elements?
Choose the correct statement regarding transition elements?
The "spin-only" magnetic moment [ in units of Bohrmagneton, $(\mu _B )$ ] of $Ni^{2+}$ in aqueous solution would be (At. No. $Ni= 28)$
The "spin-only" magnetic moment [ in units of Bohrmagneton, $(\mu _B )$ ] of $Ni^{2+}$ in aqueous solution would be (At. No. $Ni= 28)$
- [AIEEE 2006]