Correct: brittle, gases, good insulators, can provide protection from heat, can NOT be stretched into wire, on the right side of the periodic table, dull luster, low melting point, group 17/7A on the periodic table, Hydrogen (H #1), Carbon (C #6), Helium (He #2), Chlorine (Cl #17), Incorrect: malleable, ductile, always solid at room temperature, magnetic , good conductors of electricity, good conductors of heat, can be stretched into a wire, on the left side of the periodic table, shiny luster, high melting point, able to rust, group 1A on the periodic table, semi-conductors, located along the zigzag line on the periodic table, Silicon (Si #14), Boron (B #5), Aluminum (Al #13),

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