Grade 12th passInorganic Chemistry
Why are alkali metals soft and have low melting points?
Why are alkali metals soft and have low melting points?
1 Answer
Pawan Prajapati
Answer: Alkali metals have only one valence electron per metal atom. As a result, the binding energy of alkali metal ions in the close-packed metal lattices are weak. Therefore, these are soft and have low melting point.
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