Question

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

Answer 1

Answer:

2.7

Explanation:

This is because fluorine has an atomic number 9

Answer 2

Answer:

2, 7

Explanation:

Fluorine has 9 electrons and electronic structures are written listing the amount of electrons in each shell/energy level starting from the first one.

The first one can hold a maximum of 2 electrons and the 2nd, 3rd and 4rth can hold a maximum of 8