If all the gas in container A is transferred to a small container, B, with no change in temperature, the pressure in container B will . A. increase
B. decrease
C. not change
D. become equal to the outside air pressure

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.

In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent

‘which reaction would most likely require the use of an inert electrode?