The melting point of an ionic compound is likely to be a molecular compound. a. higher than
b. lower than
c. the same as

An observation that requires measurement is called quantitative observable or qualitative

Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset