Across
- 2. how much stuff matter has
- 4. the substance that dissolves something else
- 5. a pure substance
- 6. composed of two or more elements
- 9. the smallest particle of matter
- 12. change can be reversed to separate the parts it is made of
- 14. how much space matter contains or takes up
- 16. a mixture made of different substances
- 18. the ability to do work
- 19. the substance that dissolves
- 20. something we know or can observe about an object
- 22. change can only be reversed by another chemical change
- 24. two or more substances that need an emulsifier to hold them together
- 26. positively charged sub-atomic particles in the nucleus of an atom
- 27. take the shape of the container they are in
- 28. the center of an atom that contains protons and neutrons
Down
- 1. molecules are spread far apart
- 2. stuff that has mass and volume
- 3. negatively charged sub-atomic particles in an atom's nucleus
- 7. substance substances that are made of the same stuff all the way through
- 8. when a solute is spread evenly throughout a solvent
- 10. two or more substances that are not chemically combined
- 11. a mixture that has more solute in it than solvent
- 13. a mixture of substances that appears to be the same throughout
- 15. table all the elements in our known universe are organized here
- 17. has large particles in it that can be seen with the naked eye
- 18. negatively charged sub-atomic particles that orbit an atom's nucleus
- 21. a homogeneous mixture made from a solute and a solvent
- 23. combination of atoms that form something new
- 25. a mixture that has more solvent in it that solute
- 29. molecules are packed tightly together