in the periodic table, which is the monster period and why is it called so? do all periods have names just like groups??
Period 6 and 7 are known as moster period because it contain 32 elements each.
What property do all the elements in the same group of the periodic table as fluorine have in common ?
If an element is in 2nd group and 3rd period in the modern periodic table then it is most likely to be a