physics crossword

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Across
  1. 1. a curve on a plane that is surrounds two points
  2. 3. bosons the W and Z bosons that are the elementary particles that connect the weak interaction
  3. 6. force the force of attraction between all masses in the universe.
  4. 7. Accelerator accelerating subatomic particles to high velocities
  5. 9. Nuclear Force one of the four fundamental interactions of nature that is responsible for the binding of protons and neutrons
  6. 11. making of a symmetry that is continuous
  7. 12. Gravitation Constant newtons law of gravitation that is the universal constant that relates force with mass and also distance
Down
  1. 1. Force one of the four interactions in nature that is responsible for atomic structure, and chemical reaction
  2. 2. model a model that demonstrates the earth and all the planets revolving around the sun
  3. 4. Decay the breakup of a radioactive substance, also the making of ionizing radiation
  4. 5. of Universal Gravitation newtons law that states that all the universes objects mass attracts all other mass with an equal amount of force on the object and also with a proportional distance of space between them.
  5. 8. number of subatomic particles that carry fractional electric charge.
  6. 9. an object that orbits space or a different planet to help us collect information
  7. 10. Reaction attacked by a radioactive decay, fusion, or fission result to the change in the features of an atomic nucleus