Question
Chemistry Question on GROUP 1 ELEMENTS
The melting and boiling points of the alkali metals are low. Alkali metals have weak metallic bonding.
A
If both assertion and reason are true and reason is the correct explanation of assertion
B
If both assertion and reason are true but reason is not the correct explanation of assertion
C
If assertion is true but reason is false
D
If both assertion and reason are false
Answer
If both assertion and reason are true but reason is not the correct explanation of assertion
Explanation
Solution
Alkali metals have weak metallic bonding due to the presence of only a single valence electron in them.