Week of 10/16 Vocabulary by Joshua Gerrish

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Across
  1. 4. Depend on the amount of matter being measured
  2. 6. A particle orbiting an atom
  3. 9. The average of the proton rest mass and the neutron rest mass
  4. 10. The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table
  5. 11. Any property that is measurable, whose value describes a state of matter
  6. 12. A positively charged part of a nucleus
  7. 13. The total number of protons and neutrons a atom contains
Down
  1. 1. A high-vacuum tube in which cathode rays produce a luminous image on a fluorescent screen, used chiefly in televisions and computer terminals
  2. 2. The Center of a atomic particle
  3. 3. Any properties that become evident after a reaction
  4. 5. A bulk property, meaning that it is a physical property of a system that does not depend on the system size or the amount of material in the system
  5. 7. A neutral charged part of an atom
  6. 8. Each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei