Why does lithium exhibit anomalous properties ?

What makes lithium exhibit uncommon properties compared to the rest of the alkali metals?

Why the lithium show anomalous property ?

Anomalous Properties Of Boron

Which among the following elements of groups-2 exhibits anomalous properties ?

Which among the following elements of group 2 exhibits anomalous properties ?

Anomalous Properties Of Oxygen

The group 1 metals of the periodic table of elements are collectively called alkali metals. Identify the alkali metal exhibiting anomalous properties. Explain.