GradeGen

The metals in Group 1 of the periodic table, whose reactions with water produce alkaline metal hydroxide solutions and hydrogen.

The reactive metals in the first column of the periodic table, whose atoms each have one electron in their outer shell.

Group 1 is the first column of the periodic table. Its elements are called the alkali metals. Lithium, sodium and potassium are the first three.

Lithium, sodium and potassium are alkali metals in Group 1. All three react with cold water to produce hydrogen gas and a soluble metal hydroxide.

The Group 1 metals, named because their hydroxides form alkaline solutions in water.

The metals in Group 1 of the periodic table, whose reactions with water produce alkaline metal hydroxide solutions and hydrogen.

The reactive metals in the first column of the periodic table, whose atoms each have one electron in their outer shell.

Group 1 is the first column of the periodic table. Its elements are called the alkali metals. Lithium, sodium and potassium are the first three.

Lithium, sodium and potassium are alkali metals in Group 1. All three react with cold water to produce hydrogen gas and a soluble metal hydroxide.

The Group 1 metals, named because their hydroxides form alkaline solutions in water.

Alkali metals