CrosswordMint
Elemental Bonds and Molecular Mysteries
Moderate difficulty suitable for most players
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Across
  • 1. Atoms of the same element with different neutrons
  • 2. Prefix relating to heat or temperature
  • 4. Basic unit of chemical elements
  • 6. Loss of electrons during a chemical reaction
  • 7. Two or more atoms chemically bonded together
  • 9. Force holding atoms together in compounds
  • 11. Homogeneous mixture of solute in solvent
  • 14. Negatively charged subatomic particle
  • 20. Charged particle formed by loss or gain of electrons
Down
  • 3. Compounds formed from acid-base reactions
  • 5. Nonmetal element used in fertilizers and matches
  • 8. Substance that increases reaction rate without being consumed
  • 10. Substance that accepts hydrogen ions or donates hydroxide ions
  • 12. Type of bond involving shared electron pairs
  • 13. Having a pH greater than 7
  • 15. Protein that accelerates chemical reactions
  • 16. Liquid in which substances dissolve
  • 17. Substance that releases hydrogen ions in solution
  • 18. Metal mixture with improved properties
  • 19. Atom or group with unpaired electrons

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