An exothermic reaction often requires greater safety precautions than an endothermic reaction, because of the amount of
a. time needed
b. oxygen required
c. energy released
d. products formed

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.