PT Vocab. – Part 2 p. 31 Element GroupsPT Vocab. – Part
Groups Columns on the PT G = VE Group # = # of Valence Electrons
Periods Rows on the PT P = EL Period # = # of Energy Levels Groups and Periods Video
Conductor Materials that conduct an electric current.
Lusterous Reflect Light Shiny/Metallic
Magnetic Metals that are attracted to magnets. Magnet Test
Malleable Bends without breaking. (Hammered or rolled to be shaped.) Bending Metal Video Bending Metal Video 2
Brittle Breaks easily Timer
Metals Left of the Zig-Zag, Except Hydrogen 1.Good Conductor 2.Lusterous 3.Sometimes Magnetic 4.Malleable Don’t color
Nonmetal Right of the Zig-Zag, Plus Hydrogen 1.Bad Conductor 2.Not Lusterous 3.Never Magnetic 4.Brittle
Metalloids On the Zig-Zag, Except Aluminum Has properties of both metals and nonmetals. EX. Lusterous and Brittle (Metal) (nonmetal) Timer