9. Refer to the periodic table on the inside front cover of

Last updated: 7/10/2022

9. Refer to the periodic table on the inside front cover of this lab manual. Select the symbol of the element that corresponds to the following description. (a) the nonmetal in Group IA/1 (b) the metal in Period 2, Group IA/1 (c) the semimetal in Period 4, Group IVA/14 (d) the representative element in Period 3 with three valence electrons (e) the transition element in Period 4, Group IVB/4 (f) the alkali metal in Period 3 (g) the alkaline earth metal in Period 4 (h) the halogen in Period 3 (i) the noble gas in Period 4 (j) the radioactive element in Period 5 (k) the highest atomic number lanthanide (1) the highest atomic number actinide (m) the element with atomic number 26 (n) the radioactive element with mass number 226 (o) the element with atomic mass 107.87 amu