Which description of salt is a chemical property? white cubic crystals odorless product of mixing acids and bases solid does not conduct electricity 20 !

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.

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?

Rank the following four acids in order of increasing bronsted acidity : h2f+ , ch3oh, (ch3)2oh+ , ch3sh2+