7
The number of valence electrons is seven.
Chlorine has 7 valence electrons.
In every chlorine atom, there are seven valence electrons.
Se belongs to oxygen family so it has six valence electrons, in SeF4 there are four covalent bonds so four electrons of Se are unpaired so there is only one lone pair of electrons on Se atom. 26
A total of 7 valence electrons. If I remember correctly, the number of valence electrons of all group A elements are designated by their group number. Chlorine is in group VIIA, hence 7 valence electrons.
Since fluorine and chlorine are in family 7A, they each have 7 valence electrons. The number of the family corresponds to the number of valence electrons.
The number of valence electrons is seven.
The element chlorine has seven electrons in its valence shell.
A neutral atom of fluorine contains 7 valence electrons.
Chlorine has 7 valence electrons.
Carbon (C) has 4 valence electrons, hydrogen (H) has 1, fluorine (F) has 7, and chlorine (Cl) has 7. Therefore, CHF2Cl has 24 valence electrons in total.
A fluorine atom has seven valence electrons, as do all halogens.
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.
Fluorine atom has seven valence electrons.
In every chlorine atom, there are seven valence electrons.
I believe there is 8 electrons in the outer valence
Fluorine is a halogen. All halogens have 7 valence electrons. There are thus 7 valence electrons for Fluorine, 2 in the 2s orbital, and 5 in the 2p orbitals.