The elements in group 8 of the Periodic Table are called noble gases. They have similar properties such as being odourless, colourless and have very low reactivity. The noble gases have full valence electron shells which give them a very big ionization energy.
group 18, noble gases
There is a group of elements in the periodic table as the elements with same properties are clubbed together.
Gallium is in group 13 of the periodic table. The other elements in this group are Boron, Aluminum, Indium, and Thallium.
Yes it is a group is a family remember that when dealing with 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.
On the left of the periodic table, especially group 1 and group 2 elements.
All groups in the periodic table contain chemical elements.
the Noble Gases
2 elements
Periodic table consists of elements not cations. However group 1 and group 2 elements (left side of the periodic table) are elements which will form cations easily.
That stands for "One hundred eight Elements in the Periodic Table", but this is now obsolete. As of 2008, at least 117 elements have been discovered.
CO3 is not placed in periodic table. Only elements are arranged in periodic table.