- All are gaseous
- All have a low reactivity
- All have the outermost shell of electrons completely filled
- All have very low melting and boiling points
- Excepting argon they are rare gases
groups or family:))
hydrogen
All elements within a column are called a group.
A vertical column is called a 'group.' A horizontal row is called a 'period,' thus the periodic table.
In the periodic table a column is the elements that go down the way.for exampleLiNaKRbCsFrThis is a column and called the Alkali metals. Group 1.A period is when it goes across.
A group is a column in the periodic table of elements.
a family is a column of elements a period is a row of elements
Representative elements
The elements in a column on the periodic table form a group (or family) because they have similar physical and chemical properties.
A column of elements in the periodic table is called a group or
groups
No, that is not a symbol on the periodic table. Simliar symbols includeAg which is SilverAc which is ActinumAm which is AmericiumAl for AluminiumAr for ArgonAt for AstatineAs for ArsenicAu for Gold
A group of elements.
iDkkk Lmaoo !!
Elements that have similar chemical properties occupy the same group on the Periodic Table.
groups
Chemical properties.