alkali metals
The group A elements together comprise one family called as 'Alkali metals'.
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 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.
Elements in Group 1 of the periodic table are called alkali metals. This group includes elements such as lithium, sodium, and potassium. They are highly reactive metals that readily form ionic compounds.
Group I of the periodic table is called the Alkali Metals group (Hydrogen-Lithium group)
The elements in the first group with one outer shell electron and high reactivity are called alkali metals. This group includes elements such as lithium, sodium, and potassium. Alkali metals readily lose their outer electron to form positive ions in chemical reactions.
Group-1 elements are called alkali metals. They have one valence electron.
Group one elements are the alkali metals.
The representative elements are usually called the main group elements or the Group A elements. They are located in the leftmost and middle sections of the periodic table, excluding the transition metals.
It is called an elemental group.
The elements in vertical group are called families because the elements possess same characteristics.