Chlorine has 7 valence electrons.
In every chlorine atom, there are seven valence electrons.
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.
7
The number of valence electrons is seven.
The element chlorine has seven electrons in its valence shell.
Chlorine has 7 valence electrons.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
In every chlorine atom, there are seven valence electrons.
7, as does an atom of any halogen (element in column 17 of a wide form periodic table.)
chlorine has 7 valence electrons.
An atom of chlorine has 7 valence electrons because it is in group 17 of the periodic table.
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.
Silicon has 4 Calcium has 2 Chlorine has 7 Sodium has 1
Chlorine has 7 valence electrons. A chloride ion has 8.
Both iodine and chlorine are halogens (group 17) and have 7 valence electrons.
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.