They are the Alkali Metals (this excludeds hydrogen because it is a gas).
main group elements
1
elements of girst group are called alkali metals
There are 4 elements in group-4.
group 1 elements are stored in oil because they are highly reactive elements.
elements are in the same group since they react similarly to other elements in that group.
Group 1 Elements (elements in the first group [column]) are classed as Alkali Metals. Group 2 Elements (elements in the second group [column]) are classed as Alkaline Earth Metals. All elements not in a representative group are classed as Transition Metals. Group 3 Elements (elements in the third full group [coulumn]) are classed as Earth Metals
main group elements
Group 17 elements are called the halogens. Group 18 elements are called the noble gases.
Group 17 elements are called the halogens. Group 18 elements are called the noble gases.
group 2 elements are alkaline elements.one of the element in d group is berrylium
Elements in group 1 are called Alkali Metals, after that group 2 elements are called Alkali Earth Metals, group 3-12 elements are called Transition Elements.
Group one elements are the alkali metals.
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1
elements of girst group are called alkali metals
There are 4 elements in group-4.