Across
- 3. most elements are this
- 4. An atom has what moving in an area outside of it
- 7. this mixture happens when you get everything evenly mixed
- 9. is a small particle that is a building block of matter
- 10. is a type of substance containing atoms of two or more different elements chemically bonded together
- 13. atoms determine the what of matter
- 15. Each element is a certain number of atoms what number is it
- 16. is a substance that consists of just one type of atom
- 19. one of the two classifications of matter and it ryhmes with fixtures
- 20. oxygen is a what that cause feuls to burn?
- 21. matter has this many parts?
Down
- 1. is a matter with a composition that is always the same
- 2. all non-solvents in a solution are?
- 5. this mixture happens when you mess up your proportions
- 6. this is when you form something by being proportiant
- 8. this dioxide is a compound composed of carbon and oxygen
- 11. This element has 8 protons
- 12. is at the center of an atom
- 13. this atom has a positive charge
- 14. In a solution, the substance present in the latest amount is?
- 17. an atom is compared to a strand of what?
- 18. is something that has mass and takes up space