For a better explanation, you might want to check out what the internet says; getting a Periodic Table might also help.
Group 1: Alkali Metals
Group 2: Alkaline Earth Metals
Groups 3-12: Transition Metals
Group 13: Contains metalloid and mixed-group-metal elements
Group 14: Carbon Family
Group 15: Nitrogen "
Group 16: Oxygen "
Group 17: Halogen (Salt-Forming) "
Group 18: Noble Gases
Part of Period 6: Lanthanides
Part of Period 7: Actinides
Parts of Groups 13-16: Metalloids
Parts of Groups 13-15: Mixed Group Metals
Note: Hydrogen is not part of a family simply because it is so different.
they are called familys or groups
In the periodic table all of the familys (veritical collums) have the same number of valence electrons.
A Periodic table The Periodic Table of the Elements.
The underlying rason is the similarity in their outer shell electron configurations. the group 14 elemnts C, Si, Ge, Sn and Pb all have 4 electrons in thir outer shells. Families of the periodic table share properties because of their common reactions.
who introduced the first Periodic Table
they are called familys or groups
In the periodic table all of the familys (veritical collums) have the same number of valence electrons.
You may verify the wikipedia article about the periodic table that it is 14.
families are vertical columns of elements they have similar chemical and physical properties.
A Periodic table The Periodic Table of the Elements.
atomic number
A group in Periodic Table is the column of element in periodic table
It is called the Periodic Table of Elements.
No, it is not on the periodic table.
A period on the periodic table is a row.This is the horizontal section of the periodic table.
The underlying rason is the similarity in their outer shell electron configurations. the group 14 elemnts C, Si, Ge, Sn and Pb all have 4 electrons in thir outer shells. Families of the periodic table share properties because of their common reactions.
There are no compounds on the periodic table. The periodic table only lists elements.