ENRICHMENT Complete the concept map below by filling up the boxes with the appropriate concepts using the linking words/phrases. CARD 2 #LinkingGoal s - block p - block d - block f- block Concepts: transition metals groups periods valence electron/s modern periodic table representative elements families energy levels 1. Modern | can be 2 Periodic Table subdivideđ into 3 is consist of 4 vertical columns called horizontal rows called, 5 7 is the number is the number corresponds to or corresponds to the occupied 12 may be 10 11

Decide which element probably forms a compound with chlorine that has a chemical formula most and least similar to the chemical formula of the compound formed by chlorine and aluminum.         Comparing chemical formula of compound formed with chlorine:             carbon thallium rubidium sodium     most similar to aluminum                     least similar to aluminum

For each of the following atomic numbers, use the periodic table to write the formula (including the charge) for the simple ion that the element is most likely to form.  a) 53 b) 38 c) 55 d) 88 e) 9 f) 13

Refer to the following figure to answer the questions below. Atomic mass Atomic number 12 16 6 1. 14 32 31, 16 15 How many electrons will a single atom of sulfur with no charge and no bonds have in its valence shell? 32 8 16 6