State True or False$S_1$ : Third group of periodic table accommodates maximum number of elements. $S_2$ : Due to presence of half filled and fully filled sub shells in electronic configuration electronegativity of atom increases. $S_3$ : The element of 13th group and 7th period will have atomic number 113. $S_4$ : diagonal relationship in 2nd and 3rd period element is found due to similar charge to size ratio.
