The least metallic element of group 1 is :-
Lithium
Sodium
Potassium
Caesium
The least metallic element of Group 1 is Lithium as metallic character decreases down the group and Lithium lies at the top of Group 1.
Metals such as lithium, sodium and potassium are called _________ metals.
Lithium, Sodium, and Potassium are known as________ metals. These metals are ________ as they have valency 1.
Which group of elements include lithium, sodium, potassium, rubidium, caesium, and francium?
Which group of the modern periodic table include lithium, sodium, potassium, rubidium, caesium, and francium?