you can't just ask the question without supplying the options, smh.
There are 32 elements in the 6th period of the periodic table.
it was found in 1896. you can not find them on the periodic table. you may find some, but often some are.
A period on the periodic table is a row.This is the horizontal section of the periodic table.
Elements in the same period has same number of valence shells.There are 7 periods in Periodic Table.
There are 2 elements in the first period, 8, 8 elements in 2nd and 3rd periods respectively,
There are 32 elements in the 6th period of the periodic table.
There are 8 elements in the third period of periodic table. The elements belong to group-1,2,13,14,15,16,17 and 18
it was found in 1896. you can not find them on the periodic table. you may find some, but often some are.
A period on the periodic table is a row.This is the horizontal section of the periodic table.
A row.
All elements comprising the period 7 in the periodic table are radioactive. In total this period has 32 elements.
An elements period is its row in the Periodic Table.
An elements period is its row in the Periodic Table.
Meitnerium is in the period 7 of the periodic table of elements.
Elements in the same period has same number of valence shells.There are 7 periods in Periodic Table.
Group 4 elements on the periodic table contain no period 2 elements whatsoever.
There are 2 elements in the first period, 8, 8 elements in 2nd and 3rd periods respectively,