Question

3. How does the atomic radius change as you go from left
to oright in a period? why?

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Answer 1

Answer:

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Atomic radius patterns are observed throughout the periodic table. Atomic size gradually decreases from left to right across a period of elements. This is because, within a period or family of elements, all electrons are added to the same shell.

Answer 2

Answer:

Atomic radius is generally decreases from left to right along a period bcz the electron are added to same shell due to this they experience a great force from the nucleus . While atomic radius increases in grp from top to bottom cause new shells are added and the electrons are bring away from the nucleus .

Explanation:

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