Noble Gases, Group 8A
Periodic Group 18(0) has all gaseous elements in it, commonly known as the noble, or inert gases.
Noble Gases
Groups 15, 16 and 17.
Group 1 elements followed by group 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.
Periodic Group 18(0) has all gaseous elements in it, commonly known as the noble, or inert gases.
Xenon (Xe, atom number 54) is found in period V of Group 18, the group of "inert" gaseous elements, noble gases.
There is a group of elements in the periodic table as the elements with same properties are clubbed together.
Among the halogens, fluorine (F) and chlorine (Cl) are gases at STP. In the new, IUPAC approved system, the halogens are placed in group 17. In the two (ambiguous) older systems, their group might be labelled VIIB or VIIA.
A group is a column in the periodic table of elements.
Yes it is a group is a family remember that when dealing with the periodic table.
2 elements