Metals, Non-Metals and the ones that are both. :)
Don't cheat by this.
By: Hibbets
yes
The periodic table of Mendeleev has 18 groups.
The group number tells you the number of valence electrons in the outer shell. This is important because it is the valence electrons that participate in bonding, and thus in determining the properties of the element.
groups are the vertical columns on the periodic table
groups on the periodic table are the vertical coumns that go up and down. A period on the periodic table are the rows that go horizontal or across.
Groups of the Periodic Table are defined as vertical colums. There are 18 groups in the periodic table.
- 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 periodic table of Mendeleev has 18 groups.
Periodic table can be classified as:MetalsTransition elementsNon-metalsThey occupy different groups.
The group number tells you the number of valence electrons in the outer shell. This is important because it is the valence electrons that participate in bonding, and thus in determining the properties of the element.
groups are the vertical columns on the periodic table
Elements are arranged on the Periodic Table in the order of the atomic number, in groups and periods.
groups on the periodic table are the vertical coumns that go up and down. A period on the periodic table are the rows that go horizontal or across.
A periodic table has seven periods. It also has 18 groups and 4 different families.
in the periodic table the rows are called periods and the columns are called groups
the vertical columns in the periodic table are known as groups.
The vertical columns are called groups in a periodic table.
groups are the vertical columns on the Periodic Table