An example of a chemical change is: A. liquefaction of water vapor B. burning of hydrogen in air C. melting of butter D. formation of ice from water E. sublimation of dry ice 5.
(An example of a chemical change; is; A. liquefaction of water vapor B. burning of hydrogen in air C. melting of butter D. formation of ice from water E. sublimation of dry ice 5) (B.; burning; )
An example of a chemical change B.
is burning
A. liquefaction of water vapor B. burning of hydrogen in air C. melting of butter D. formation of ice from water E. sublimation of dry ice 5