moleculea group ofatoms heldtogether bychemicalforcesmagnetthis can beused toseparate ironnails andaluminum nailselementa substance thatcannot bebroken downinto simplersubstances bychemical meansthe ratio ofthe mass of asubstance tothe volume ofa substancepuresubstancean element orcompound thathas definitechemical andphysicalpropertiesheterogeneousmixturedoes not auniformstructure orcompositionthroughoutcolloidfalls somewherebetween asuspension and asolution, examplesinclude whole milkor gelatinmasstheamount ofmatter inan objectchemicalchangeoccurs when oneor moresubstanceschange intoentirely newsubstances withdifferent propertiesa machine thatseparates mixturesby thee densities ofthe components --can be used toseparate the differentparts of bloodcentrifugesuspensiona mixture in whichthe particles arespread throughouta liquid or gas butdo not stay mixedwithout beingstirred or shakena change ofmatter from oneform to anotherwithout a changein chemicalpropertiesphysicalpropertya combinationof two or moresubstances thatare notchemicallycombinedmixtureanything thathas massand takes upspacematterhomogeneousmixturehas auniformstructure orcompositionthroughoutsolubilitythe ability ofone substanceto dissolve inanothersubstancephysicalpropertiesa characteristicsuch as density,color, orhardness thatdoes NOT involvechemical changecompounda substance madeup of atoms of twoor more differentelements joined bychemical bondsacidhas a pHvalue lessthan 7atomsmallestunit of anelementsolutionahomogeneousmixturebasehas a pHvaluegreaterthan 7pHa value that isused to expressthe acidity orbasicity of asubstanceperiodictablean arrangementof the elementsthat groupsthem accordingto theirpropertiesmoleculea group ofatoms heldtogether bychemicalforcesmagnetthis can beused toseparate ironnails andaluminum nailselementa substance thatcannot bebroken downinto simplersubstances bychemical meansthe ratio ofthe mass of asubstance tothe volume ofa substancepuresubstancean element orcompound thathas definitechemical andphysicalpropertiesheterogeneousmixturedoes not auniformstructure orcompositionthroughoutcolloidfalls somewherebetween asuspension and asolution, examplesinclude whole milkor gelatinmasstheamount ofmatter inan objectchemicalchangeoccurs when oneor moresubstanceschange intoentirely newsubstances withdifferent propertiesa machine thatseparates mixturesby thee densities ofthe components --can be used toseparate the differentparts of bloodcentrifugesuspensiona mixture in whichthe particles arespread throughouta liquid or gas butdo not stay mixedwithout beingstirred or shakena change ofmatter from oneform to anotherwithout a changein chemicalpropertiesphysicalpropertya combinationof two or moresubstances thatare notchemicallycombinedmixtureanything thathas massand takes upspacematterhomogeneousmixturehas auniformstructure orcompositionthroughoutsolubilitythe ability ofone substanceto dissolve inanothersubstancephysicalpropertiesa characteristicsuch as density,color, orhardness thatdoes NOT involvechemical changecompounda substance madeup of atoms of twoor more differentelements joined bychemical bondsacidhas a pHvalue lessthan 7atomsmallestunit of anelementsolutionahomogeneousmixturebasehas a pHvaluegreaterthan 7pHa value that isused to expressthe acidity orbasicity of asubstanceperiodictablean arrangementof the elementsthat groupsthem accordingto theirproperties

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