A single chlorine atom has seven valence electrons. Chlorine is in group 17 of the Periodic Table, which means it has seven electrons in its outermost shell. This configuration makes chlorine highly reactive, as it tends to gain one additional electron to achieve a full octet.
Chlorine has 7 valence electrons.
In every chlorine atom, there are seven valence electrons.
A single neutral chlorine atom has seven valence electrons. Chlorine is in group 17 of the periodic table, which is known as the halogens. The seven valence electrons are located in the outermost shell, allowing chlorine to readily gain one additional electron to achieve a stable octet configuration.
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.
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.
A single neutral chlorine atom has seven valence electrons. Chlorine is in group 17 of the periodic table, which is known as the halogens. The seven valence electrons are located in the outermost shell, allowing chlorine to readily gain one additional electron to achieve a stable octet configuration.
Both iodine and chlorine are halogens (group 17) and have 7 valence electrons.