Groups & Periods of the Periodic Table - Group 1 Alkali Metals

A power-point presentation for teaching groups & periods of the periodic table to year 7's. It assumes knowledge of metals & non-metals. There is also a worksheet that follows the slideshow perfectly. Students learn how to identify groups and periods on the periodic table and goes through the special names of Group 1, 2, 7, and group 0. It then focuses on the Alkali metals and their chemical & physical properties.