The columns are called groups and rows are called periods. There are 18 groups and 7 periods.
False; That would be called groups. Periods are horiztonal rows.
The Periodic Table has 18 groups and 7 periods.
Periodic table is arranged in rows and columns. there are 7 periods and 18 groups.
The periodic table
In the periodic table of the elements there are 7 periods and 18 groups. The rows are called periods and columns are called groups. You may be getting confused by the lanthanides and actinides. These groups of elements are found in two rows at the bottom and seem to not be a part of the table. However, if you find and extended version of the table you will see that, technically, these two rows belong in Periods 6 and 7.
groups
7 periods and 18 groups are there on the modern periodic table.
Modern periodic table has 7 periods and 18 groups.
7The periodic table has 7 periods and 18 groups.
7 periods and 18 groups are there on the modern periodic table.
periodic table is classified into groups and periods.There are 18 groups and 7 periods in periodic table.
Groups are the vertical columns. Periods are the horizontal rows in the periodic table.
A periodic table has seven periods. It also has 18 groups and 4 different families.
False; That would be called groups. Periods are horiztonal rows.
Groups or families are the vertical columns on the periodic table. Periods are the horizontal rows on the Periodic Table.
7The Periodic Table has 7 periods and 18 groups.
There are a total of 18 groups on The Periodic Table of Elements.