TyYonn18 TyYonn18
  • 04-06-2020
  • Chemistry
contestada

Which periodic group has the
smallest atomic radius?

Respuesta :

brooke780
brooke780 brooke780
  • 04-06-2020

Answer:

Helium

Explanation:

Atomic radii vary in a predictable manner 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 over a period of time. Helium is therefore the smallest element, and francium is the largest.

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