These are the "noble gases." They are chemically inert, because they have a full octet of electrons in their valence energy level. Therefore, they do not need to lose or gain electrons to achieve stability; rather, they are naturally stable, which is why they do not react.
A column is known as a group in periodic table. There are 18 groups in the modern setting of periodic table. Elements in the same group usually share same chemical properties and striking physical characteristic trends.
Noble gases are found in the 18th group in the periodic table.
It is found in group 18 (the group on the extreme right)
The columns of the periodic table are called groups.
The noble gases are in column 18 of a wide form periodic table.
A column is known as a group in periodic table. There are 18 groups in the modern setting of periodic table. Elements in the same group usually share same chemical properties and striking physical characteristic trends.
Noble Gases
Group 18, in the Periodic Table, is called the noble gases.
Noble gases are found in the 18th group in the periodic table.
It is found in group 18 (the group on the extreme right)
A group, there ae 18 of them.
It is called a Group. There are 18 groups in the modern periodic table.
There are 18 groups on the periodic table.
The columns of the periodic table are called groups.
Noble gases are found in group 18 of the periodic table.
A group is vertical column. There are 18 groups in periodic table.
The noble gases are in column 18 of a wide form periodic table.