Four
He left too many spaces between the elements......
A period is a row in the periodic table of elements.
There are seven metalloids on the periodic table.
Groups of the Periodic Table are defined as vertical colums. There are 18 groups in the periodic table.
There are 53 Elements in the Periodic Table.
He left too many spaces between the elements......
How many grams does NO from periodic table have
A period is a row in the periodic table of elements.
There are 18 groups on the periodic table.
There are seven metalloids on the periodic table.
Groups of the Periodic Table are defined as vertical colums. There are 18 groups in the periodic table.
There are 7 metalloids in periodic table. They are present on zigzag line in periodic table.
there are precisely 118 elements on the periodic table.
The periodic table has 7 periods on it.
There are 53 Elements in the Periodic Table.
7 periods and 18 groups are there on the modern periodic table.
The Periodic Table - book - has 233 pages.