What makes organic compounds reactive? a) the functional groups
b) the bonds
c) the hydrogens
d) the carbons

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

Which change to the system wood cause the freely-moving piston to lower?

When a beta particle is emitted, the mass number of the nucleus a. decreases by one b. increases by one c. remains the same d. decreases by two