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There are nine:
Alkali Metals Metalloids
Non-Metals Rare Earth Elements Halogens Noble Gases Alkaline Earth Elements Transition Metals Other Metals
The traditional Periodic Table has 18 families, also known as groups.
- Alkali Metals
- Metalloids
- Non-Metals
- Rare Earth Elements
- Halogens
- Noble Gases
- Alkaline Earth Elements
- Transition Metals
- Other Metals
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoBoron, carbon, Nitrogen,Halogen, Alkali Metals, Alkaline Earth Metals,Transition Metals,etc...
Wiki User
∙ 11y agoThere 18 groups. There are also two extra families of f block metals, the lanthanides and the actinides normally shown as rows underneath the main body of the table.
Wiki User
∙ 9y agothere are 18 numbered groups in the periodic table which is arranged according to atomic numbers
Wiki User
∙ 11y agoi know the answer and i dont want to share
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What three families are found in the center portion of the periodic table?
The three families that are found in the center portion of the periodic table are the Iron group, the Cobalt group and the nickel group. There are 18 families in the periodic table.
What are families on the periodic table?
They are the vertical columns.
What are the vertical colimuns of the periodic table called?
The vertical columns on the periodic table are called groups or families.
Are rows of the periodic table referred to as families?
No. The horizontal rows of the periodic table are called periods. The vertical columns are called groups, and sometimes called families.
The columns on a periodic table are called?
On the periodic table columns are called groups
How many groups of atoms in periodic table?
There are 18 groups in periodic table. They are also referred as families.
How many A families are there in periodic table of elements?
7
How many families of elements atoms are on the periodic table?
21
Why are the groups on the periodic table also called families?
Groups on the periodic table have similar chemical and sometimes physical properties. Families (human families) generally have similar properties, hence families on the periodic table.
Where are families located on the periodic table?
Families (or groups) are the vertical columns of the periodic table. Period is horizontal rows.
What three families are found in the center portion of the periodic table?
The three families that are found in the center portion of the periodic table are the Iron group, the Cobalt group and the nickel group. There are 18 families in the periodic table.
Are families and groups the same in meaning in the periodic table of elements?
yes, families and groups the same meaning in the periodic table.
What are the family's of the periodic table?
Groups or families are the vertical columns on the periodic table. Periods are the horizontal rows on the Periodic Table.
How many columns are on the periodic table and what are they called?
There are 18 columns on the periodic table.They are called groups or families.
How many groups are in th e modern periodic table?
There are 18 groups in the modern periodic table. The groups are also referred as families.
Families on a periodic table?
They are the vertical columns.
A vertical column of the periodic table?
Families
