They're called groups
On the periodic table columns are called groups
they are called groups or families
transition elements
The elements that are listed in vertical columns all share specific aspects. These aspects include having the same number of valence electrons and having similar chemical properties.
A period on the Periodic Table is another name for the row that an element is on.
the horrizantal row in a peridoc table is the scientists that invented that tipe of element eg: es - is einsteinium is the name of the scientist and the real name to that element is Einstein who is verry famous
On the periodic table columns are called groups
The columns on a periodic table are also known as groups.
they are called groups or families
group or family
a group
Group
a group
columns. lines.
they are called groups or families
Depends on how many characters you got and how many columns it got
A row in the periodic table is called a period. Periods represent the number of energy levels occupied by electrons in an atom's configuration.