What happens to a scientific theory if new data show a flaw in one assumption of a theory? a The entire theory will be dismissed as false.
b The theory will be left as is with a footnote stating the new evidence.
c The theory will be revised to change the incorrectly proven assumption.
d The new data will be ignored because a theory has already been established.

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid