It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.
Alkali metals are group-1 elements. They are located at extreme left in periodic table.
There are 53 Elements in the Periodic Table.
Elements with full outer shells, the noble gas elements, are located in the column at the extreme right of the periodic table.
The elements in the last column of the periodic table are known as the noble gases. They are the least reactive elements because they have a full outer electron shell, making them stable. Noble gases are typically found as single atoms instead of forming compounds with other elements.
Halogens these are the salt forming elements which are highly reactive
Halogens these are the salt forming elements which are highly reactive
Representive elements
Stable Elements in the periodic table are located in Group 18 of the periodic table.It is a group of noble gases.Noble gases are considered most stable in nature.
It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.
Most of the elements against the diagonal line on the periodic table are metals, such as lithium, sodium, potassium, rubidium, and cesium. These elements are located on the left side of the periodic table and are known as alkali metals. They have similar chemical properties, such as being highly reactive and forming alkaline solutions when combined with water.
Alkali metals are group-1 elements. They are located at extreme left in periodic table.
Gaseous elements are typically found on the right side of the periodic table, in the nonmetals group.
It is called the Periodic Table of Elements.
There are 53 Elements in the Periodic Table.
Nonmetals.
Elements with full outer shells, the noble gas elements, are located in the column at the extreme right of the periodic table.