Tag: Group 1 Elements

Group 1 Elements (Alkali Metals)

Alkali Metals: The elements Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Rb), Caesium (Cs) and Francium (Fr) together constitute 1 group of the long form of Periodic table. These are collectively known as Alkali metals because their oxides and hydroxides are soluble in water and form a strong alkaline (basic) solution. General Trends in Physical Properties …