Valence electrons

Chlorine is element number 17 on the periodic table. He is also part of group-17. Its symbol is “Cl”. Through its valence electrons, chlorine forms bonds.

Carbon is the sixth element on the periodic table. It also makes up the first element of group 14. Carbon’s atomic mass is 12.0096. Its symbol is “

Aluminum is the 13th element on the periodic table. Aluminum is the element in group-13. Its symbol is Al. Through its valence electrons, aluminum forms bonds.

Calcium is the 20 th elements in the periodic table. Calcium is an alkaline metal. Its symbol is ‘Ca. Calcium is involved in the formation bonds

The eighth element in the periodic table is oxygen (O), and its symbol is “O”. The standard atomic weight of oxygen is 15.99903.

Fluorine (F) is the 9th and first elements in the periodic table. It also makes up group-17. Fluorine (F) is a halogen-element. Its symbol is “

Argon is an inert elements and its symbol, ‘Ar’ is it. Argon atoms are not involved in the formation or dissolution of bonds.