NCERT/Class 10/Science/Metals and Non-metals

Metals and Non-metals

Class 10 · Science

150 questions50 easy50 medium50 hard

Sample Questions

Q1.What does the term 'sonorous' mean when describing metals?

  • AMetals produce a ringing sound when struck
  • BMetals absorb sound
  • CMetals conduct sound better than non-metals
  • DMetals vibrate continuously

Q2.Which non-metal is lustrous?

  • AIodine
  • BSulphur
  • CPhosphorus
  • DOxygen

Q3.What are ionic compounds also known as?

  • AElectrovalent compounds
  • BCovalent compounds
  • CMetallic compounds
  • DMolecular compounds

Q4.What is a balanced chemical equation?

  • AAn equation where the number of atoms of each element is equal on both sides
  • BAn equation with equal coefficients
  • CAn equation of equal length
  • DAny written equation

Q5.What is a catalyst?

  • AA substance that speeds up a reaction without being consumed
  • BA substance that slows down reactions
  • CA product of reaction
  • DAlways consumed in reaction

Q6.This is a sample question to preview what you'll get in the full practice test...

  • A. Option one
  • B. Option two
  • C. Option three
  • D. Option four
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Concepts Covered

Acid-Base ReactionsActivity SeriesAlkali MetalsAllotropes of CarbonAlloysAluminium ExtractionAmalgamAmphoteric OxidesAnode MudAnodisingApplicationApplicationsAqua RegiaAtoms and MoleculesBalancing EquationsBrassBronzeCalcinationCarbon ReductionCatalystChemical BondingChemical EquationChemical Properties of MetalsChemical Properties of Non-metalsChemical ReactionChemical ReactionsCombination ReactionCombustionCombustion ReactionCombustion of MetalsCorrosionCorrosion PreventionCrystal StructureDecomposition ReactionDiamondDisplacement ReactionDuctilityElectrical ConductivityElectrolytic ExtractionElectrolytic ReductionElectrolytic RefiningElectronic ConfigurationEndothermic ReactionEnergyEnvironmental ImpactExothermic ReactionExperimental ObservationsExperimentsExtraction of AluminiumExtraction of MetalsGalvanisationGoldGraphiteHistorical ContextIdentificationIonic BondingIonic CompoundsLaw of Conservation of MassLeast Reactive MetalsLogical ReasoningLustreMalleabilityMelting PointsMetal OxidesMetallurgyMineralsMinerals and OresNon-metal OxidesNotationObservation SkillsOccurrence of MetalsOres and MineralsOxidationOxidation StatesOxidation-ReductionOxidising AgentsPhysical NaturePhysical PropertiesPhysical Properties of MetalsPhysical Properties of Non-metalsProductsProperties of AlloysProperties of Ionic CompoundsReactantsReaction RateReaction with AcidsReaction with OxygenReaction with WaterReactionsReactivityReactivity SeriesRedox ReactionReductionRoastingRoasting and CalcinationRusting ConditionsRusting of IronSacrificial ProtectionSolderSolubilitySonorityStainless SteelStates of MatterSteelSurface AreaSynthesisTarnishingThermal ConductivityThermit ReactionValence Electrons

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