Challenge your chemical knowledge with this medium difficulty crossword focused on advanced chemical terminology for grades 6-8. Ideal for students learning foundational chemistry concepts.
Molecules and Reactions Uncovered is a medium crossword puzzle with 13 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Molecules and Reactions Uncovered
Moderate difficulty suitable for most players
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Across
- 1. Liquid that dissolves a solute
- 2. Substance that speeds up a reaction without being consumed
- 3. Force that holds atoms together
- 6. To combine with oxygen or lose electrons
- 8. Positively charged ion
- 9. Basic unit of a chemical element
- 11. Charged particle formed by loss or gain of electrons
Down
- 4. Negatively charged subatomic particle
- 5. Atoms of the same element with different neutron numbers
- 7. Unstable atom or molecule with an unpaired electron
- 10. Substance with pH less than 7
- 12. Saturated hydrocarbon with single bonds
- 13. Protein that acts as a biological catalyst
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