Sodium
Sodium- Sodium is a chemical element with the symbol Na and atomic number 11. It is a highly reactive metal that belongs to the alkali metal group on the periodic…
Sodium- Sodium is a chemical element with the symbol Na and atomic number 11. It is a highly reactive metal that belongs to the alkali metal group on the periodic…
Fluorine- Fluorine is a chemical element with the symbol F and atomic number 9. It is the lightest halogen and exists as a highly reactive pale yellow diatomic gas at…