That is a silly answer, not meant to be helpful; meant to be annoying and show ignorance. Elements are "grouped" in 18 (vertical) columns or "families". Without getting too complicated, the "grouping" indicates that all elements in that same group or family share similar chemical or physical characteristics - just as members of the same "human family" do . . . . resemble each other.
There are 18 groups in the periodic table of elements.
Periodic table can be classified as:MetalsTransition elementsNon-metalsThey occupy different groups.
There are 18 groups and 7 periods in the modern periodic table.
Groups in the periodic table are vertical columns that contain elements with similar chemical properties. Elements in the same group have the same number of valence electrons, which determines their reactivity and chemical behavior. There are 18 groups in the periodic table.
There are 18 groups in the Periodic Table of elements.
in the periodic table the rows are called periods and the columns are called groups
Grouping describes the behavior of elements. Different groups have different properties.
There are a total of 18 groups on The Periodic Table of Elements.
In the periodic table chemical elements are orderd in periods and groups.
All groups in the periodic table contain chemical elements.
- the periodic table is organized in periods and groups- chemical elements are listed in the order of the atomic number- the periodic table obey the law of periodicity
The elements with similar properties are placed in groups. Periodic table contain 18 groups.