as you go down there are more electrons on the outer shells which makes them more reactive when in contact with water
No that is group 2. Group 1 is called Alkali metals.
Group 1 metals or alkali metals
They are in group one called the Alkali Metals.Those are alkali metals. They are the most reactive of all the metals, and they are in group 1 of the periodic table, all the way to the left.
Alkali metals
The Alkali Metals
in group 1, the first column on the left Edit: these would be the alkali metals.
No that is group 2. Group 1 is called Alkali metals.
Group 1 metals or alkali metals
Group 1- the Alkali metals and also Hydrogen.
They are in group one called the Alkali Metals.Those are alkali metals. They are the most reactive of all the metals, and they are in group 1 of the periodic table, all the way to the left.
Alkali metals are famous for their vigorous reactions with water, and these reactions become increasingly violent as one moves down the group. The Reaction of Alklali metals as folow: Alkali metal + water → Alkali metal hydroxide + hydrogen gas
Alkali metals: group 1 Alkaline earth metals: group 2
Alkali metals
first group element or group 1 elements are most reactive.beacuse they are alkali metals and contained only 1 electrons in their ns orbital.also their ionisation potential is very low,so they easily lose electron and execute reaction.
Group 1 elements are known as alkali metals because they react with water to form alkali (or bases).
The alkali metals in column 1 of most wide-form periodic tables.
Francium is a member of the alkali metals group (group 1 of the periodic table).