8 main groupes,
10 transition metal groupes in periods 4,5,6,7
14 in lanthanides in period 6
14 in actinides in period 7
Groups of the Periodic Table are defined as vertical colums. There are 18 groups in the periodic table.
There are 18 groups in the periodic table of elements.
The Periodic Table has 18 groups and 7 periods.
There are 7 periods in the modern periodic table.
There are 18 columns on the periodic table.They are called groups or families.
13
Groups of the Periodic Table are defined as vertical colums. There are 18 groups in the periodic table.
7 periods and 18 groups are there on the modern 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 on the periodic table.
there are 18 groups in the periodic table.
There are 18 groups in periodic table. They are also referred as families.
There are 18 groups and 7 periods in the modern periodic table.
There are 18 groups in the modern periodic table. The groups are also referred as families.
There are 18
7The periodic table has 7 periods and 18 groups.