Fluorine and Chlorine are in the 7th group. They have 7 electrons in outer shell.
Chlorine is a chemical element with the symbol Cl and an atomic number of 17. It has 7 electrons in its outer shell.
chlorine has 6 electrons in the outer shell. although these have a special name, they are called valance electrons.
1
yes
2
Chlorine is a chemical element with the symbol Cl and an atomic number of 17. It has 7 electrons in its outer shell.
chlorine has 6 electrons in the outer shell. although these have a special name, they are called valance electrons.
A chloride anion contains eight outer shell electrons, one more than the seven outer shell electrons found in a chlorine atom.
7Fluorine has 7 electrons in the outer level.
1
yes
Chlorine has 17 electrons, distributed in the following way: 2 in first shell 8 in second shell 7 in third (outer) shell Therefore Chlorine has 7 electrons in its outer shell.
A lone chlorine atom has 7 outer shell electrons, 1 electron short of a full outer shell of 8 electrons, which is stable. In order to achieve this full outer shell two chlorine atoms share a pair of electrons, with each atom contributing 1 electron to the pair. By sharing electrons in this manner the chlorine atoms achieve a full outer shell.
2
7
7
It is in Group 7 on the Periodic table which means it already has 7in its outer shell. The shell needs 8 to be complete so fluorine requires 1 more electron which it gains through ionic or covalent bonding.