valence electrons and energy sublevels
There are seven metalloids on the periodic table.
The modern periodic table has seven periods.
there are 7 periods in the periodic table118
No, there are seven
seven
group seven on the periodic table is the group where all it's elements end in 'ine' :) fluorine, bromine, etc.
A periodic table has seven periods. It also has 18 groups and 4 different families.
The Periodic Table has 18 groups and 7 periods.
18 columnsThere are 18 columns in the s, d, and p blocks on the periodic table.The f block adds 14 more to periods 6 & 7 when included.
Catfish
seven
A Periodic table The Periodic Table of the Elements.