Question

Why is potassium most reactive substance ?​

Answer 1

Answer:

The alkali metals, Group 1A, are the most reactive metals because they have one valence or outer electron. They lose this electron very easily, forming ions with a charge of +1. ... This makes Francium the most reactive, followed by cesium, rubidium, potassium.

Answer 2

• The alkali metals, Group 1A, are the most reactive metals because they have one valence or outer electron. They lose this electron very easily, forming ions with a charge of +1. ... This same strong reactivity because of one valence electron is true of potassium, as well.