Question

1. type in the correct answers using the following bohr models. type the number of valence electrons each atom has in the bohr models. f: __ cl: br: __

Explanation:

Step1: Count valence electrons for F

Valence electrons are in the outermost shell. For F, count the electrons in the outermost shell.
There are 7 electrons in the outermost shell.

Step2: Count valence electrons for Cl

Count the electrons in the outermost shell of Cl.
There are 7 electrons in the outermost shell.

Step3: Count valence electrons for Br

Count the electrons in the outermost shell of Br.
There are 7 electrons in the outermost shell.

Answer:

F: 7
Cl: 7
Br: 7