Due to covalent bonding, the transitional metals are

  • A

    Lustrous

  • B

    Conductor

  • C

    Hard and brittle

  • D

    Ductile

Similar Questions

In the following members of transition elements, the lowest ionization energy is of

Which occludes hydrogen

Consider the following reaction

$\mathrm{MnO}_2+\mathrm{KOH}+\mathrm{O}_2 \rightarrow \mathrm{A}+\mathrm{H}_2 \mathrm{O} .$

Product ' $A$ ' in neutral or acidic medium disproportionate to give products ' $\mathrm{B}$ ' and ' $\mathrm{C}$ ' along with water. The sum of spin-only magnetic moment values of $B$ and $C$ is . . . . . .$BM$. (nearest integer)

(Given atomic number of $\mathrm{Mn}$ is $25$ )

  • [JEE MAIN 2024]

Although $Zr$ belongs to $4d$ and $Hf$ belongs to $5d$ transition series but it is quite difficult to separate them. Why ?

In the first transition series, the highest $B.P. $ and $M.P.$ is of