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one goes sideways and one goes up and down. its just a way to locate the elements easier

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Q: What is the main difference between groups and periods in a periodic table?
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Related questions

What is the difference between period and groups in the periodic table?

the difference between groups (also known as families) and periods is: a group is a column and a period goes across the table remember that


How many periods and groups are there in the periodic table?

Modern periodic table has 7 periods and 18 groups.


What is the difference between a period and a group on the periodic table?

Periods on the periodic table go across and are based on the number of unexcited electrons increasing as you read across. Groups on the periodic table are read down the table and share the same number of valence electrons.


How many groups and periodic are on the periodic table?

7 periods and 18 groups are there on the modern periodic table.


What are groups and periods in periodic table?

The columns are called groups and rows are called periods. There are 18 groups and 7 periods.


How many periods are on the periodic table?

7The periodic table has 7 periods and 18 groups.


How many periods are on the periodic tables?

7The Periodic Table has 7 periods and 18 groups.


How many periods and groups are on the modern periodic table?

7 periods and 18 groups are there on the modern periodic table.


Horizontal rows on Periodic Table?

The horizontal rows on the periodic table are periods. Groups are the vertical columns on the periodic table.


The columns in the periodic table are called?

groups


How many groups periods are to be found in the periodic table?

7 periods and 12 groups


How many periods are there in a Modern Periodic Table?

The Periodic Table has 7 periods (horizontal rows) and 18 groups. The two groups of 14 elements at the bottom (lanthanides and actinides) are parts of the 6th and 7th periods, between groups 2 and 3, but are placed below to limit the displayed width of the table.