Study

6 Matter

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  • [ Hardness / Elasticity / Density ] is the amount of mass per unit of volume in an object.
    Density
  • They are testing for [ hardness / elasticity / magnetic properties / density / solubility ].
    solubility
  • They are testing for [hardness / elasticity / magnetic properties / density / solubility ].
    hardness
  • [ Homogenous mixtures / Heterogenous mixtures / Pure substances ] only consist of one type of matter.
    Pure substances
  • [ Solubility / Melting point / Boiling point ] is the temperature at which a solid changes to liquid.
    Melting point
  • Metal is a heat [ conductor / insulator ].
    conductor
  • Wool is a heat [ conductor / insulator ].
    insulator
  • They are testing for [ hardness / elasticity / magnetic properties / density / solubility ].
    elasticity
  • [ Hardness / Elasticity / Density ] is the measure of an object's ability to return to its original shape after being deformed.
    Elasticity
  • Gold is an electrical [ conductor / insulator ].
    conductor
  • Atoms join together to form _______________.
    molecules
  • Sea water is a [ heterogenous / homogenous ] mixture.
    homogenous
  • Matter can be found in [ 1 / 2 / 3 / 4 / 5 ] different states.
    3
  • Sand is a [ heterogenous / homogenous ] mixture.
    heterogenous
  • [ Hardness / Elasticity / Density ] is the measure of how resistant to pressure or scratching an object is.
    Hardness
  • Oil is [ soluble / insoluble ] in water.
    insoluble
  • [ Mass / Volume ] is the amount of matter in an object.
    Mass
  • [ Solubility / Melting Point / Boiling Point ] is the ability of a substance to dissolve in another substance.
    Solubility
  • [ Solubility / Melting point / Boiling point ] is the temperature at which a liquid changes to gas.
    Boiling point
  • Sugar is [ soluble / insoluble ] in water.
    soluble
  • [ Mass / Volume ] is the amount of space an object occupies.
    Volume