Alkalai Metal, Alkalai Earth Metal, Transition Metal, Post Transition Metal, Metalliod, Nonmetals, Halogen, Noble Gases, Lanthanide, Actinide, Unknown Chemical Properties
The elements in a vertical column, or group, have the same properties.
There are 18 groups in the periodic table of elements.
ON THE PERIODIC TABLEOf the 5 elements with 4-letter names, it's the only one that is not a solid at room temperatureneon
There are 18 groups and 7 periods in the modern periodic table.
Groups in the periodic table are the vertical columns in which the elements are arranged.
On the periodic table the elements are called groups.
There are 18 groups in the Periodic Table of elements.
There are 18 main groups in the modern periodic table of elements.
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.
The elements with similar properties are placed in groups. Periodic table contain 18 groups.
All groups in the periodic table contain chemical elements.