They are the Alkali metals.
Hydrogen is found in group 1 row 1 of the periodic table
Sodium is in Group 1 and Period 3 of the periodic table.
A group in the periodic table is a column of elements that share similar chemical properties due to having the same number of electrons in their outer energy level. Groups are vertical columns and are numbered from 1 to 18.
The abbreviation for potassium is " K " in the periodic table. It is placed in group-1 of the periodic table.
Group 1 is called the alkali metals, while Group 18 is called the noble gases.
Alkali metals
Hydrogen is found in group 1 row 1 of the periodic table
Sodium can be found in group 1 and it is listed in the periodic table as part of the alkali metal group.
The elements in group one are the alkali metals.
The alkali metals.
Hydrogen is the first element in the periodic table of Mendeleev - atomic number 1. Hydrogen is placed in the group and period 1 of this table.
The group name of column 1 is alkali metals. They are metallic and basic in nature.
The group no. of Lithium is 1 and its period number is 2.
Sodium is in Group 1 and Period 3 of the periodic table.
Actually group 1 is ALL elements and so is the whole periodic table.
Francium is amrmber of the alkali metal familiy (group 1 in the Periodic Table of Mendeleev): Li, Na, K, Rb, Cs, Fr.
Cesium is found in group 1 of the periodic table.