3 electrons as the configuration for fluorine (7F) is 1s2-2s2-2p3-
There are 7 electrons in the outer shell of fluorine. Fluorine has 9 total electrons, with 2 in the first shell and 7 in the outer shell.
The highest energy shell of Fluorine is 2nd shell which contains 7 electrons just like other halogens.
A fluorine atom has 7 electrons in total. In its second shell, fluorine will have a maximum of 8 electrons, but since it has 7 electrons already in the first shell, it will only have 1 electron in the second shell.
7 electrons
Fluorine has 9 in total. 7 in the outermost shell
Fluorine has 7 electrons in its outer shell, and it needs 1 more electron to complete its valence shell, which can hold a total of 8 electrons.
7Fluorine has 7 electrons in the outer level.
Fluorine has 7 electrons in its outer shell, while chlorine has 7 electrons in its outer shell as well. Both elements belong to Group 17 of the periodic table, also known as the halogens, which have 7 valence electrons.
A fluorine atom can accommodate one more electron in its valence shell to achieve a full valence shell of 8 electrons.
A fluorine atom has seven unshared electrons in its outer most shell (valence shell).
A fluorine atom has 2 electron shells. The first shell can hold up to 2 electrons, and the second shell can hold up to 8 electrons, giving a total of 10 electrons for a fluorine atom.
1