a machine thatseparates mixturesby thee densities ofthe components --can be used toseparate the differentparts of bloodcentrifugemagnetthis can beused toseparate ironnails andaluminum nailscompounda substance madeup of atoms of twoor more differentelements joined bychemical bondsa combinationof two or moresubstances thatare notchemicallycombinedmixturepHa value that isused to expressthe acidity orbasicity of asubstanceacidhas a pHvalue lessthan 7puresubstancean element orcompound thathas definitechemical andphysicalpropertiesmasstheamount ofmatter inan objecta change ofmatter from oneform to anotherwithout a changein chemicalpropertiesphysicalpropertychemicalchangeoccurs when oneor moresubstanceschange intoentirely newsubstances withdifferent propertiesmoleculea group ofatoms heldtogether bychemicalforcesperiodictablean arrangementof the elementsthat groupsthem accordingto theirpropertiescolloidfalls somewherebetween asuspension and asolution, examplesinclude whole milkor gelatinphysicalpropertiesa characteristicsuch as density,color, orhardness thatdoes NOT involvechemical changeanything thathas massand takes upspacematterelementa substance thatcannot bebroken downinto simplersubstances bychemical meanssuspensiona mixture in whichthe particles arespread throughouta liquid or gas butdo not stay mixedwithout beingstirred or shakenatomsmallestunit of anelementthe ratio ofthe mass of asubstance tothe volume ofa substancebasehas a pHvaluegreaterthan 7homogeneousmixturehas auniformstructure orcompositionthroughoutheterogeneousmixturedoes not auniformstructure orcompositionthroughoutsolutionahomogeneousmixturesolubilitythe ability ofone substanceto dissolve inanothersubstancea machine thatseparates mixturesby thee densities ofthe components --can be used toseparate the differentparts of bloodcentrifugemagnetthis can beused toseparate ironnails andaluminum nailscompounda substance madeup of atoms of twoor more differentelements joined bychemical bondsa combinationof two or moresubstances thatare notchemicallycombinedmixturepHa value that isused to expressthe acidity orbasicity of asubstanceacidhas a pHvalue lessthan 7puresubstancean element orcompound thathas definitechemical andphysicalpropertiesmasstheamount ofmatter inan objecta change ofmatter from oneform to anotherwithout a changein chemicalpropertiesphysicalpropertychemicalchangeoccurs when oneor moresubstanceschange intoentirely newsubstances withdifferent propertiesmoleculea group ofatoms heldtogether bychemicalforcesperiodictablean arrangementof the elementsthat groupsthem accordingto theirpropertiescolloidfalls somewherebetween asuspension and asolution, examplesinclude whole milkor gelatinphysicalpropertiesa characteristicsuch as density,color, orhardness thatdoes NOT involvechemical changeanything thathas massand takes upspacematterelementa substance thatcannot bebroken downinto simplersubstances bychemical meanssuspensiona mixture in whichthe particles arespread throughouta liquid or gas butdo not stay mixedwithout beingstirred or shakenatomsmallestunit of anelementthe ratio ofthe mass of asubstance tothe volume ofa substancebasehas a pHvaluegreaterthan 7homogeneousmixturehas auniformstructure orcompositionthroughoutheterogeneousmixturedoes not auniformstructure orcompositionthroughoutsolutionahomogeneousmixturesolubilitythe ability ofone substanceto dissolve inanothersubstance

comparing pure substances and mixtures - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. centrifuge
    a machine that separates mixtures by thee densities of the components -- can be used to separate the different parts of blood
  2. this can be used to separate iron nails and aluminum nails
    magnet
  3. a substance made up of atoms of two or more different elements joined by chemical bonds
    compound
  4. mixture
    a combination of two or more substances that are not chemically combined
  5. a value that is used to express the acidity or basicity of a substance
    pH
  6. has a pH value less than 7
    acid
  7. an element or compound that has definite chemical and physical properties
    pure substance
  8. the amount of matter in an object
    mass
  9. physical property
    a change of matter from one form to another without a change in chemical properties
  10. occurs when one or more substances change into entirely new substances with different properties
    chemical change
  11. a group of atoms held together by chemical forces
    molecule
  12. an arrangement of the elements that groups them according to their properties
    periodic table
  13. falls somewhere between a suspension and a solution, examples include whole milk or gelatin
    colloid
  14. a characteristic such as density, color, or hardness that does NOT involve chemical change
    physical properties
  15. matter
    anything that has mass and takes up space
  16. a substance that cannot be broken down into simpler substances by chemical means
    element
  17. a mixture in which the particles are spread throughout a liquid or gas but do not stay mixed without being stirred or shaken
    suspension
  18. smallest unit of an element
    atom
  19. the ratio of the mass of a substance to the volume of a substance
  20. has a pH value greater than 7
    base
  21. has a uniform structure or composition throughout
    homogeneous mixture
  22. does not a uniform structure or composition throughout
    heterogeneous mixture
  23. a homogeneous mixture
    solution
  24. the ability of one substance to dissolve in another substance
    solubility