How many groups are there in periodic table
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How many groups/families are there on the periodic table? Why do we call them families, what is similar about each element in the group?
Asked by admin @ in Science viewed by 425 People
How many groups/families are there on the periodic table? Why do we call them families, what is similar about each element in the group?
Answered by admin @
In chemistry, a group (also known as a family) is a column of elements in the periodic table of the chemical elements. There are 18 numbered groups in the periodic table; the f-block columns (between groups 3 and 4) are not numbered.
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