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Pure SubstancesChemistryElements, Compounds, and MixturesPure SubstancesShake It Up: MixturesColloids: Somewhere in BetweenSeparating Mixtures If you're a salesperson, you know the word "pure" is…
Resonance StructuresChemistryBonding and Structure in Covalent CompoundsCovalent Compounds Get MysteriousThe Mystery and Wonder of Hybrid OrbitalsDrawing Lewis StructuresResonance StructuresValence…
Succeeding Where Others Have FailedChemistryWhy Study Chemistry?Why Do We Need Chemistry?What Have I Gotten Myself Into?This Stuff Is Really Fun!Who Invented Chemistry?Succeeding Where Others Have…
The Combined Gas LawChemistryGas LawsBoyle's Law: Why Compressed Gas Is SmallCharles's Law: The Incredible Imploding CanGay-Lussac's Law: Spray Paint + Campfire = Bad NewsThe Combined Gas LawAvogadro…
Why Do We Need Chemistry?ChemistryWhy Study Chemistry?Why Do We Need Chemistry?What Have I Gotten Myself Into?This Stuff Is Really Fun!Who Invented Chemistry?Succeeding Where Others Have Failed "…
Pixar hopes for another special-effects coup with A Bug's Life. Colonies of another kind — those inhabited by ants — are the setting for two tales about misfit Formicidae…
(Encyclopedia) Maugham, Somerset (William Somerset Maugham)Maugham, Somersetmôm [key], 1874–1965, English writer, b. Paris. He was noted as an expert storyteller and a master of the technique of…
(Encyclopedia) Russell, English noble family. It first appeared prominently in the reign of Henry VIII when John Russell, 1st earl of Bedford, 1486?–1555, rose to military and diplomatic importance.…
