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Chemistry
McKinney-Mckinney McKinney-Mckinney Dec 27, 2020

Which of the following have greater atomic size argue 1) Li or Na. 2) C or O​

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Answer:

francium

Atomic radii vary in a predictable way across the periodic table. As can be seen in the figures below, the atomic radius increases from top to bottom in a group, and decreases from left to right across a period. Thus, helium is the smallest element, and francium is the largest.

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Felharad Felharad
Dec 27, 2020
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