Question

Alkali metals have ______.

I. low melting points

II. low densities

A Only I Correct Answer Incorrect Answer
B Only II Correct Answer Incorrect Answer
C Neither I nor II Correct Answer Incorrect Answer
D Both I and II Correct Answer Incorrect Answer

Solution

The alkali metals have relatively low melting point. They have a low density because alkali metals have a vast atomic radius and low weight.

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