d - block and f - block Elements
The trivalent ion having largest size in Lanthanide series is:
Differentiating electron in inner transition elements enter the ________ orbital.
In inner transition elements, the differentiating electron enters into f orbitals. So these elements are called f-block elements.
The trivalent ion having largest size in Lanthanide series is:
The elements in which electrons are progressively filled in $$4f$$ orbital are called:
Lanthanoids are
Lanthanoids are
Lanthanide contraction explains:
Which of the following is the wrong statement?
Across the lanthanoid series, the basicity of the lanthanoid hydroxides :