Across
2. The protons are found in
the____.
4. A photon's energy varies
directly with its___.
6. The atom is mostly______
space.
9. 6.63 x10-34 Js is_____constant.
12. An antiparticle has the
same____ but different charge of
a particle.
15. When going up an energy
level, energy is___.
18. Light is both a wave and
a_____.
20. If the atom were a football
stadium, the nucleus would be
a____.
22. The nuclear force is short-
range and very _____.
23. The energy needed to remove
an electron from an atom is called
the____ energy.
Down
1. The color_____ has the highest
frequency.
3. E=mc2 was discovered by_____.
5. Up, Down, and Charm are all different types of_____.
7. The electron's antiparticle is called a______.
8. The "lost mass" of an atom that is converted to binding energy is _____ _____.
(2 words)
10. Inside orbits have____energies than the outside ones.
11. Light energy is carried in discrete units called_____.
13. One____ converts to 931 MeV.
14. ______are small enough to show a wave behavior.
16. The particles smaller than an atom are called_____particles.
17. When going down an energy level, energy is____.
19. Rutherford used___particles in his Gold Foil experiment.
21. The current atom model is the______model.
PHYSICS DEPARTMENT
TEACHERS
48
THE CLAPPER 2018 - 2019
Head of Department
Yasin GÜNERİ
Teachers
Steven Charles MURPHY