the ratio ofthe mass of asubstance tothe volume ofa substancemagnetthis can beused toseparate ironnails andaluminum nailssuspensiona mixture in whichthe particles arespread throughouta liquid or gas butdo not stay mixedwithout beingstirred or shakenpHa value that isused to expressthe acidity orbasicity of asubstancea change ofmatter from oneform to anotherwithout a changein chemicalpropertiesphysicalpropertycolloidfalls somewherebetween asuspension and asolution, examplesinclude whole milkor gelatinbasehas a pHvaluegreaterthan 7moleculea group ofatoms heldtogether bychemicalforcesa machine thatseparates mixturesby thee densities ofthe components --can be used toseparate the differentparts of bloodcentrifugeanything thathas massand takes upspacematterphysicalpropertiesa characteristicsuch as density,color, orhardness thatdoes NOT involvechemical changesolubilitythe ability ofone substanceto dissolve inanothersubstancechemicalchangeoccurs when oneor moresubstanceschange intoentirely newsubstances withdifferent propertieshomogeneousmixturehas auniformstructure orcompositionthroughouta combinationof two or moresubstances thatare notchemicallycombinedmixtureperiodictablean arrangementof the elementsthat groupsthem accordingto theirpropertiescompounda substance madeup of atoms of twoor more differentelements joined bychemical bondssolutionahomogeneousmixtureelementa substance thatcannot bebroken downinto simplersubstances bychemical meansatomsmallestunit of anelementpuresubstancean element orcompound thathas definitechemical andphysicalpropertiesacidhas a pHvalue lessthan 7masstheamount ofmatter inan objectheterogeneousmixturedoes not auniformstructure orcompositionthroughoutthe ratio ofthe mass of asubstance tothe volume ofa substancemagnetthis can beused toseparate ironnails andaluminum nailssuspensiona mixture in whichthe particles arespread throughouta liquid or gas butdo not stay mixedwithout beingstirred or shakenpHa value that isused to expressthe acidity orbasicity of asubstancea change ofmatter from oneform to anotherwithout a changein chemicalpropertiesphysicalpropertycolloidfalls somewherebetween asuspension and asolution, examplesinclude whole milkor gelatinbasehas a pHvaluegreaterthan 7moleculea group ofatoms heldtogether bychemicalforcesa machine thatseparates mixturesby thee densities ofthe components --can be used toseparate the differentparts of bloodcentrifugeanything thathas massand takes upspacematterphysicalpropertiesa characteristicsuch as density,color, orhardness thatdoes NOT involvechemical changesolubilitythe ability ofone substanceto dissolve inanothersubstancechemicalchangeoccurs when oneor moresubstanceschange intoentirely newsubstances withdifferent propertieshomogeneousmixturehas auniformstructure orcompositionthroughouta combinationof two or moresubstances thatare notchemicallycombinedmixtureperiodictablean arrangementof the elementsthat groupsthem accordingto theirpropertiescompounda substance madeup of atoms of twoor more differentelements joined bychemical bondssolutionahomogeneousmixtureelementa substance thatcannot bebroken downinto simplersubstances bychemical meansatomsmallestunit of anelementpuresubstancean element orcompound thathas definitechemical andphysicalpropertiesacidhas a pHvalue lessthan 7masstheamount ofmatter inan objectheterogeneousmixturedoes not auniformstructure orcompositionthroughout

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