Nuclear Power Plants

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Across
  1. 1. a unit of mass used to express atomic and molecular weights
  2. 5. when two atoms slam together to form a heavier atom
  3. 7. installation where electrical power is generated for distribution
  4. 8. occurs when a neutron slams into a larger atom,forcing it to excite and split into two smaller atoms
  5. 10. 92 protons and 92 electrons, of which 6 are valence electrons
  6. 13. center of an atom
  7. 14. negative charged ion
  8. 15. the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles which cause ionization
Down
  1. 2. neutral charged ion
  2. 3. to house and control nuclear fission
  3. 4. (of a substance) consisting of uncombined atoms rather than molecules.
  4. 6. turbine a turbine in which a high-velocity jet of steam rotates a bladed disk or drum.
  5. 9. the release of energy from the decay of the nuclei of certain kinds of atoms and isotopes
  6. 11. positive charged ion
  7. 12. A nuclear power plant explosion in russia