Chain Crosswords Medium Chain Science Hard — Set 7

Hard 15×15 Set 7
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2
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7
8
9
10
Across
  1. 2. Slow-moving river of ice
  2. 5. Uncharged particle in nucleus
  3. 8. A word related to science
  4. 9. Smallest discrete unit of energy
  5. 10. Solid with ordered atomic structure
Down
  1. 1. Positively charged particle
  2. 3. A word related to science
  3. 4. Naturally occurring inorganic solid
  4. 6. One body blocking another in space
  5. 7. Fourth state of matter