wyndal9454 wyndal9454

10-07-2019
Physics

contestada

The atomic radius of main-group elements generally increases down a group because ________.

Respuesta :

madison3395 madison3395

10-07-2019

Answer:

The principal quantum number of the valence orbitals increases.

Explanation:

The atomic radius of main-group elements generally increases down a group because the principal quantum number of the valence orbitals increases.

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