chemistry periodic table, Cheat Sheet of Chemistry

Download chemistry periodic table and more Cheat Sheet Chemistry in PDF only on Docsity! 1 2 3 4 5 6 7 8 +1 +2 +3 -3 -2 -1 s sublevel d sublevel p sublevel f sublevel Polyatomic Ions NH4 + ammonioum OH- hydroxide NO3 - nitrate CO3 -2 carbonate SO4 - 2 sulfate PO4 - 3 phosphate Group 1 = Alkali Metals Group 2 = Alkaline Earth Metals Group 11 = Coinage Metals Group 17 = Halogens Group 18 = Noble Gases Covalent Prefixes 1 = mono 2 = di 3 = tri 4 = tetra 5 = penta 6 = hexa 7 = hepta 8 = octa 9 = nona 10 = deca + + + = Ionic Compound Name of metal Name of nonmetal –ide Ex: Al+3 + O-2 = Al2O3 (Aluminum Oxide) = Ionic Compound Metal name (roman numerals = charge of metal) Nonmetal –ide Ex: CuCl2 = Cu+2 + Cl- = Copper (II) Chloride = Covalent Compound Prefix Name of nonmetal Prefix Name of nonmetal –ide Ex: CO2 = Carbon Dioxide Electron Configuration Example Fe=1s22s22p63s23p64s23d6 Ionic Charges Valence Electrons Atomic Radius Electronegativity Nuclear Charge Shielding Effect (constant) At om ic R ad iu s E le ct ro ne ga tiv ity N uc le ar C ha rg e S hi el di ng E ffe ct Diatomic Elements + Polyatomic Ion = Ionic Compound Metal name Polyatomic name Ex: Ba+2 + PO4 -3 = Ba3(PO4)2 = Barium phosphate +