Theres more, but there is a "group 18" , and that's noble gasses.
There are 18 main groups in the modern periodic table of elements.
There are 18 groups in the periodic table of elements.
Groups of the Periodic Table are defined as vertical colums. There are 18 groups in the periodic table.
The periodic table of Mendeleev has 18 groups.
A column is known as a group in periodic table. There are 18 groups in the modern setting of periodic table. Elements in the same group usually share same chemical properties and striking physical characteristic trends.
There are 18 groups and 7 periods in the modern periodic table.
7 periods and 18 groups are there on the modern periodic table.
There are 18 main groups in the modern periodic table of elements.
There are 18 groups on the periodic table.
periodic table is classified into groups and periods.There are 18 groups and 7 periods in periodic table.
There are a total of 18 groups on The Periodic Table of Elements.
There are 18 groups in the periodic table of elements.
There are 18 groups in periodic table. They are also referred as families.
Modern periodic table has 7 periods and 18 groups.
7 periods and 18 groups are there on the modern periodic table.
There are 18 groups in the Periodic Table of elements.
There are 18