The element boron has____ valence electrons. (Input only a whole number such as 7)

asked Nov 17, 2020 148k views

3 votes

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3 votes

Answer:

3 valence electrons

Step-by-step explanation:

Boron has 5 electrons, 2 in the first shell, and 3 in the second shell therefore three valence electrons

Kamel answered Nov 19, 2020

by Kamel

5.4k points

0 votes

Answer:

boron only has 2 valence electrons

Madeleine answered Nov 22, 2020

5.1k points

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