Question

7. Answer each of the following using only the periodic trends. a. Circle the atom with the larger atomic radius, Na or Si. b. Circle the atom with the larger lonization Energy, 0 or S. c. Circle the atom with the more favorable Electron Affinity, I or Br. d. Circle the atom with the largest Effect Nuclear charge, Be or N. e. Circle the atom with the largest Electronegativity, S or P. 8. Answer each of the following using only the periodic trends. (except for part e which includes ions). a. Circle the atom with the more favorable electron affinity. As or Se. b. Circle the atom with the larger lonization Energy, B or C. c. Circle the atom with the larger atomic radius, Al or in d. Circle the atom with the largest Electronegativity, N or P. e. Circle the larger particle, CI", Ar, or K.

Answer 1

solution :- 7. (a) → Na ( bo Br I sê a 1 TTT is I the group Explanaters -2 atomic size decreases in a feriod. a lonizaties energy decreases down a grap but increases along a period A Election affinity value decreases down 2o Electronegativity decreases down the group. (9) se (5) - с (c) in (d) N (e) cí Explanates: cê, droit are so elechonie & for 150 elechprei lous, Sige a atomie number Tq