SolidsStructure and Hardness of Diamond41Choose the best answerDiamond is extremely hard because it contains:AWeak intermolecular forcesBA strong three-dimensional covalent networkCFree electrons between layersDA layered structure Like 0 Discuss 0Share
SolidsMolecular Solids42Choose the best answerIodine crystals are classified as:AIonic solidsBMetallic solidsCMolecular solidsDCovalent-network solids Like 0 Discuss 0Share
SolidsGeneral Properties of Solids43Choose the best answerWhich is NOT a general property of solids?AAll solids are crystallineBSolids generally have low compressibilityCDiffusion in solids is very slowDSolids have definite volume Like 0 Discuss 0Share
SolidsAmorphous Solids44Choose the best answerWhich of the following is an amorphous solid?AGlassBNaClCCsClDCaF₂ Like 0 Discuss 0Share
SolidsCrystalline Solids45Choose the best answerA crystalline solid possesses:ALong-range orderBShort-range order onlyCComplete disorderDNo regular arrangement Like 0 Discuss 0Share