Friecelie Natalie
Mind Map by , created more than 1 year ago

a chemical bonding mind map :) by: Friecelie Sutarna

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Friecelie Natalie
Created by Friecelie Natalie about 9 years ago
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CHEMICAL BONDINGINTRAMOLECULARFORCESINTERMOLECULARFORCESIONICBONDINGCOVALENTBONDINGPOLAR COVALENTBONDINGMETALLICBONDINGHYDROGENBONDSDIPOLE-DIPOLEFORCESVAN DER WAALSFORCESPHYSICALPROPERTIESANION(NON-METALS)CATION (METALS)ATOMS GAINELECTRONSFORMS NEGATIVEIONSATOMS LOSEELECTRONSFORMS POSITIVEIONSHIGH MELTING &BOILING POINTLARGE AMOUNT OF ENERGY NEEDEDTO BREAK BONDSLATTICE STRUCTUREHIGHER ENTHALPIES OFFUSION & VAPORIZATIONHARDBRITTLECONDUCTSELECTRICITYWHEN DISSOLVED INWATER (AQUEOUS)MOLTEN STATESOLUBLE IN WATER(POLAR)SIMPLEMOLECULESGIANTSTRCUTURESCO2, H20, CH4, ETC.LOW MELTING &BOILING POINTSNON-CONDUCTIVEPROPERTIESLATTICE STRUCTURESALLOTROPESGRAPHITEDIAMONDSILICABUCKMINSTERFULLERENEFORMLAYERSUSED ASPENCILS ANDLUBRICANTCONDUCTSELETRICITYVERY HARDHIGH MELTINGPOINTDOESN'T CONDUCTELECTRICITYFOUND INSANDVERY HARDHIGH MELTINGPOINTFORMHEXAGONS/PENTAGONSUSED IN LUBRICANTSUNEVEN SHARINGOF ELECTRONSPARTIAL POSITIVE AND PARTIALNEGATIVE ENDSELECTRONEGATIVITY VALUESMUST BE 0.4 OR GREATERSTRONGER INTERMOLECULAR FORCESTHAN NORMAL COVALENT BONDSELECTRONS AREDELOCALIZEDSTRONG ATTRACTIVEFORCES IN THE BONDPROPERTIESMALLEABLE &DUCTILECONDUCTS HEAT ANDELECTRICITYWITHIN AMETALHIGH MELTING &BOILING POINTINSOLUBLE INWATERRELATE USES OF METAL TOPROPERTIESFeCuAlMgBRIDGES/STRUCTURESOVERHEADWIRINGALLOYS FORAIRCRAFTFLARESHIGH STRENGTHFOR ALLOYS FORAIRCRAFTELECTRICALWIRINGPLUMBINGBRASSCOINAGESTRONGEST OUT OFTHE 3 FORCESIE. WATERCOMPOSED OF 2HYDROGENS & 1 OXYGENPOLAROXYGENS SLIGHTLYNEGATIVEHYDROGEN SLIGHTLYPOSITIVEATTACHED TO ONE OF THEMOST ELECTRONEGTIVEELEMENTS (N,O,F)HYDROGEN ACQUIREPOSITIVE CHARGEAT LEAST ONELONE PAIROCCUR IN BOTHINORGANIC ANDORGANIC MOLECULESHIGH BOILING ANDMELTING POINTHAVE POSITIVE AND NEGATIVEREGIONSSTRONGER THANDISPERSION FORCES5KJ - 20KJPOLARIE. ICI, SCI2,PCI3.POSITIVE END ATTRACTSNEGATIVE ENDMOLECULES NEED TO BEVERY CLOSELIKE AS IF THEYWERE LIQUIDTOUCHING OR ALMOSTTOUCHINGPLAY A KEY ROLE INDETERMINING THEPROPERTIES OF WATERPLAY A ROLE IN DETERMININGTHE PROPERTIES IN PROTEINS.LONDON DISPERSIONFORCES (LDF)FOUND IN ALL MOLECULES(POLAR&NON-POLAR)WEAKEST INTERMOLECULARFORCESTRONGER BETWEEN MOLECULES THAT AREEASILY POLARIZEDWEAKER BETWEEN MOLECULES THAT ARENOT EASILY POLARIZEDLOWER BOILING ANDMELTING POINTDouble click this nodeto edit the textClick and drag this buttonto create a new node