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Which of the following alkali metal ions has smallest ionic size?Only one correct answerA.Rb+Rb+B.Cs+Cs+C.Li+Li+D.Na+Na+

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Which of the following alkali metal ions has smallest ionic size?Only one correct answerA.Rb+Rb+B.Cs+Cs+C.Li+Li+D.Na+Na+
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Solution 1

The alkali metal ion with the smallest ionic size is Li+.

Here's why:

The size of an ion is determined by its atomic radius. In the periodic table, as you move down a group (column), the atomic radius increases. This is because each row adds a new electron shell.

The alkali metals are in the fi Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

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