Across
- 3. – Amount of solute dissolved per unit volume of solution
- 5. – Atoms of the same element with different numbers of neutrons
- 9. – Heat-resistant container used for strongly heating substances
- 11. – State where forward and reverse reaction rates are equal
- 13. – Uniform composition throughout
- 15. – A proton (H⁺) donor in the Brønsted–Lowry theory
- 17. – A measure of how strongly an atom attracts bonding electrons
- 18. – Amount of substance containing 6.02×10²³ particles
- 19. – Simplest whole-number ratio of atoms in a compound
- 20. – Minimum energy required for a reaction to occur
- 22. – Change of state from solid to liquid
Down
- 1. – Gain of electrons in a chemical reaction
- 2. – Non-uniform composition; visibly different parts
- 3. – Bond formed by the sharing of electron pairs
- 4. – Technique to determine concentration using a standard solution
- 6. – The substance that dissolves a solute
- 7. – Separation of insoluble solids from liquids using a porous barrier
- 8. – Energy needed to remove one mole of electrons from gaseous atoms
- 9. – Substance that speeds up a reaction without being consumed
- 10. – Change of state from liquid to solid
- 12. – A theoretical gas that obeys PV = nRT perfectly
- 14. – To dissolve as much solute as possible at a given temperature
- 16. – A charged particle formed by gaining or losing electrons
- 17. – Reaction that releases heat to the surroundings
- 21. – Heat content of a system at constant pressure