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What pattern in atomic size occurs in the periodic table?

Updated: 4/28/2022

Wiki User

13y ago

In the Periodic Table, the atomic size increases with every period due to addition of an extra shell.

The atomic size decreases with every group since no. of electrons and protons are increased with every group across a period leading to extra electrostatic force

of attraction between electrons and the nucleus and thus shrinking the size of the atom.

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13y ago

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Q: What pattern in atomic size occurs in the periodic table?
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