Transition elements are coloured
Transition elements are coloured
- A
Due to small size
- B
Due to metallic nature
- C
Due to unpaired $d -$ electrons
- D
All of these
Similar Questions
The correct order of decreasing third ionisation enthalpy of $Ti, \,V,\, Cr,\, Mn$ is
The correct order of decreasing third ionisation enthalpy of $Ti, \,V,\, Cr,\, Mn$ is
Stainless steel is an alloy of
Stainless steel is an alloy of
How do the oxidation states of the elements vary in the transition series?
How do the oxidation states of the elements vary in the transition series?
For the ions $Zn ^{2+}, \,Ni ^{2+}$ and $Cr ^{3+}$ which among the following statements is correct ?
(Atomic number of $Zn =30,\,Ni =28$ and $Cr =24$ )
For the ions $Zn ^{2+}, \,Ni ^{2+}$ and $Cr ^{3+}$ which among the following statements is correct ?
(Atomic number of $Zn =30,\,Ni =28$ and $Cr =24$ )
- [AIIMS 2019]
Electrons in a paramagnetic compound are
Electrons in a paramagnetic compound are