The alkali metal having low melting point is

The alkali metals have low melting point. Which of the following alkali metal is expected to melt if the room temperature rises to 30^(@)C ?

The alkali metals have low melting point. Which of the following alkali metal is expected to melt if the room temperature rises to 30^(@) C ?

The alkali metals have low melting point. Which of the following alkali metal is expected to melt if the room temperature rises to 30^(@)C ?

The alkali metals have low melting point. Which of the following alkali metal is expected to melt if the room temperature rises to 30^(@)C ?

Two metals having low melting points.

Two metals having low melting points.

Which of the alkali metal is having least melting point ?

The alkali metal having highest melting point is

The alkali metal having highest melting point is