Across
- 5. force that holds atoms together in a molecule
- 8. atoms of an element that have different numbers of neutrons
- 9. the ablility of an atom to remove an electron from another atom
- 12. force exerted by a gas on a surface
- 13. 2 or more elements chemically combined
- 15. insoluble solid that is produced when 2 salt solutions are reacted
- 16. bonds where electrons are not shared equally
- 17. no definite shape or volume
- 21. molar concentration (M)
- 22. study of the relationship between products amd reactants in a chemical reaction
- 26. instrument that measures atmospheric pressure
- 27. charged atom
- 28. simplest forms of matter
- 30. no definite shape but definite volume
- 31. measure of how close a measurement is to the actual value
- 33. same throughout
- 35. what is being dissolved
- 36. the way of measuring concentration (m)
- 37. movement of particles from high to low concentration
Down
- 1. process by which a gas escapes through a tiny hole in its container
- 2. the ability to do work or produce heat
- 3. negative ion
- 4. definite shape and volume
- 6. relies on size of particle
- 7. the transfer of energy from one object to anotherdue to a temperature difference
- 10. relies on solubility
- 11. measure of the movement of heat energy
- 14. anything that has mass and takes up space
- 18. no matter at all in a space
- 19. made of 2 or more different particles
- 20. relies on boiling
- 23. positive ion
- 24. mass per unit volume
- 25. bonds where electrons are shared equally
- 29. wat is doing the dissolving
- 32. measure of how close measurements are to one another
- 34. element that has properties of metals and non metals