ellarobertson84 ellarobertson84

07-01-2021
Chemistry

contestada

what element has three valence electrons in the second energy level.

Respuesta :

07-01-2021

Answer:

Boron

Explanation:

Hope that helps

Answer Link

kashmirisufyan kashmirisufyan

07-01-2021

Answer:

Boron.

Explanation:

2 energy shells

1st energy she'll 2 electrons

2nd energy shell 3 electrons

Answer Link

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