Periodic Trends
PERIODIC TRENDS. CATALYST (3 MIN) What are the following elements and what family are they in? 1.1s 2 2s 1 2.1s 2 2s 2 2p 5 3.1s 2 2s 2 2p 6 3s 2 4.1s.
2 3 Interpreting the Periodic Table 4 1.Typically they have a shiny luster. 2.Relatively high density. 3.Malleable ( they can be hammered into thin.
