Across
- 2. relative property
- 7. negative charge
- 8. mixture of one or more substances
- 10. amount of solute dissolved in a fixed amount of the solution
- 11. the number of electrons in an atom
- 15. substance that is dissolved
- 16. most simple part of a substance that retains all of the properties of that substance
- 17. the quantity of matter
Down
- 1. positively charged
- 2. when two atoms share one or more pairs of electrons
- 3. holds single substances together
- 4. substances that cannot be broken down into simpler kinds of matter
- 5. anything that takes up space and has mass
- 6. holds multiple substances together
- 7. ability to do work
- 9. no charge
- 10. hold atoms together
- 12. equal to the total number of protons and neutrons of the atom
- 13. the central region of an atom
- 14. substance in which another substance dissolves in