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The characteristic not related to alkali...

The characteristic not related to alkali metal is `

A

Their ions are isoelectronic with noble gases

B

Low melting point

C

Low electronegativity

D

High ionisation energy

Text Solution

Verified by Experts

The correct Answer is:
D
Alkali metals have low ionization enthalpies. In fact, their ionization enthalpies are lowest in their respective period.
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