 Put stripes on any elements that are liquids at room temperature. Br & Hg  Put dots on any elements that are gases at room temperature. H, He, N, O, F, Ne, Cl, Ar, Kr, Xe, Rn 1) Label states of matter.

H He LiBe BC NOFNe NaMg AlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBa HfTaWReOsIrPtAuHgTlPbBiPoAtRn FrRa RfDbSgBhHsMtDsRgCn UutUuqUupUuhUusUuo Lanthanides LaCePrNdPmSmEuGdTbDyHoErTmYbLu Actinides AcThPaUNpPuAmCmBkCfEsFmMdNoLr Metalloids 2) Color Metals, Nonmetals, & Metalloids. Metals NonmetalsH is a nonmetal

3) Add this information to your metals, nonmetals, & metalloids tab. Properties of Metals  Shiny  Good conductors of heat and electricity  Dense  High melting point (usually are solids)  Ductile (can be pulled into wires)  Malleable (can be hammered into sheets)  Will corrode (like rusting)

Properties of Nonmetals  Dull  Poor conductors of heat and electricity  Low melting points (are usually gases)  Low density  Are brittle and break easily 3) Add this information to your metals, nonmetals, & metalloids tab.

3) Add this information to your metals, nonmetals, & metalloids tab. Properties of Metalloids  Contain properties of both metals and nonmetals  Can be shiny or dull  Shape can be easy or hard to change  Better conductors than nonmetals but not as good as metals

H He LiBe BC NOFNe NaMg AlSiPSClAr KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe CsBa HfTaWReOsIrPtAuHgTlPbBiPoAtRn FrRa RfDbSgBhHsMtDsRgCn UutUuqUupUuhUusUuo Lanthanides LaCePrNdPmSmEuGdTbDyHoErTmYbLu Actinides AcThPaUNpPuAmCmBkCfEsFmMdNoLr Alkali Metals Alkaline Earth Metals Transition Metals Halogens Noble Gases 4) Color code your groups. See color picture on board for more details.

5) Add group info to your tabs.  For each of the group tabs, add the information on the following 5 slides.

Group 1/1A: Alkali Metals  Silvery gray metals  Extremely soft (think cream cheese)  1 valence electron (s 1 )  Charge = +1  Most reactive metals  Contain largest atoms in the period (row)  React with water to make strong bases  Have low melting & boiling points

Group 2/2A: Alkaline Earth Metals  Relatively soft  Gray white luster when cut  Oxidize in air  Not found alone in nature  2 valence electrons (s 2 )  Charge is +2  Less reactive than alkali metals  React with water to form bases

 Ductile & malleable (wires & sheets)  Good conductors of heat and electricity  Come from ores in earth’s crust  Have multiple oxidation states (charges)  Compounds have different colors Groups 3-12: Transition Metals Co(NO 3 ) 2 K 2 Cr 2 O 7 K 2 CrO 4 NiCl 2 CuSO 4 KMnO 4

Group 17/7A: Halogens  Nonmetals  Most reactive nonmetals  7 valence electrons (s 2 p 5 )  Charge is -1  Have high electronegativity  Diatomic molecules (F 2, Cl 2, Br 2, I 2, At 2 )  Only group that contains solids (At & I), liquids (Br), and gases (F & Cl)  F is most reactive, At is least

Group 18/8A: Noble Gases  Have full valence electron shells (s 2 p 6 ) [He = s 2 ]  Colorless, odorless, tasteless  Have characteristic colors when excited  Essentially nonreactive He Ne Ar Kr Xe