Question

define the alkali metals briefly?

Answer 1

An alkali metal is any of the elements found in group IA of the periodic table. Alkali metals are very reactive chemical species which readily lose their one valence electron to form ionic compounds with nonmetals.

Answer 2

Hey mate !!.

Here's is ur answer _________________

___________________________________
The alkali metals is most reactive metals in the periodic table. They all react very fast with water to form hydrogen gas and hydroxide ions with the alkali metal ions going into solution.

_______________________.
Example :- li , Na , K , Rb , Cs, and Fr.


Dear:( hope its helps ☺