CHEM CH4

  1. Matter
    anything that has mass or takes up space
  2. pure substance
    matter that contains only one kind of particle
  3. mixture
    matter that contains more than one particle
  4. element
    a pure substance that cannot be broken down into simpler parts by chemical methods
  5. compound
    a pure substance made of two or more different elements that are chemically combined
  6. physical property
    a characteristic of a substance that can be observed and measured without changing the identity of the substance
  7. viscosity
    the measure of a substances resistance to flow
  8. melting point
    the temperature at which a solid turns into a liquid
  9. boiling point
    the temperature at which a liquid turns into a gas
  10. solubility
    a measure of the ability of a substance to dissolve in another substance
  11. density
    the ratio of the mass of a substance to the volume it occupies
  12. chemical property
    the ability of a substance to change (react) and form new substances
  13. combustibility
    the ability of a substance to burn in air
  14. stability
    the ability of a substance to remain unchanged
  15. toxicity
    the ability of a substance to cause harmful effects in plants and animals
Author
jessica_h
ID
311463
Card Set
CHEM CH4
Description
CHEM
Updated