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the comprehensive Chem 230 reference written and maintained by students.

Group I (Li to Cs)	Group II (Be to Ba)	Group III (B to Tl)	Group IV (C to Pb)
Group V (N to Bi)	Group VI (O to Po)	Group VII (F to As)	Group VIII (Ne to Rn)
What is Cool About ... (2016) Na K Mg Ca Zn Ga Cd In Sm Er Gd Tb Si P Ge As Ac Th Pa Ac Th Pa U and heavier Zr, Hf, Nb, Ta, Mo, W Cr, Mn, Fe, Co, Ni, Cu	Periodic Trends   Periodic Law Uniqueness Principle Diagonal Effect 6s Inert Pair Effect (Stereochemically Active Lone Pair) Metal/Non-Metal Line Acid-Base Character of Oxides & Hydroxides Trends in E˚ of elements Coordinative Unsaturation	Resource Mapping This area is for the resource mapping project that will be the collaborative learning project for Spring 2013. Cadmium (Cd) Helium (He) Lithium (Li) Indium (In) Platinum (Pt) Rare Earth (La to Lu) Tantalum & Niobium (Ta/Nb) Technetium (Tc) Tellurium (Te) Thorium (Th) Tungsten (W) Molybdenum (Mo) Uranium (U)	History of Inorganic Chemistry This area is for the history of inorganic chemistry project that will be the collaborative learning project. Dalton's Atomic Theory Particle-based Atomic Theory Quantum Mechanics-based Atomic Theory

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