Chemistry - Grade 10

-Identify the following groups on the periodic table [Alkali metals, alkaline earth metals, transition metals, halogens, and noble gasses]. -Explain trends for ionization energy, electronegativity, atomic radius, ionic radius, and reactivity across the periods and down the groups of the Periodic Table. -Determine the group of an element given the chemical formula of a compound, ex.) ACl or XCl2. -Compare and contrast the properties of elements within a group or a period for groups 1,2, and 13-18