1. splitting of a nucleus excited
fusion
2. combining of light nuclei
3. residue from a split atom
hydrogen
chain reaction
4. causes U-235 to fission
fission
5. repeated fissions
short
6. machine that burns nuclear fuel
reactor
7. range of nuclear forces
neutron
8. nucleus that has excess energy
fission fragment
9. fuel used by the sun
Co-60
10. isotope used in medical treatment

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

Distinguish between linear momentum and angular momentum

Atennis player used a tennis racket to hit a tennis ball with a mass of 0.25 kg with a force of 5.25 newtons. how does the force the tennis racket exerted on the tennis ball compare with the force the tennis ball exerted on the tennis racket? a. the force of the tennis racket on the tennis ball is equal in magnitude and opposite in direction to the force the tennis ball exerted on the tennis racket. b. the force of the tennis racket on the tennis ball is equal in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. c. the force of the tennis racket on the tennis ball is less in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. d. the force of the tennis racket on the tennis ball is greater in magnitude and opposite in direction as the force the tennis ball exerted on the tennis racket.