Across
- 2. the large number at the beginning of our chemical formula that tells us how many of that compound we have
- 8. a property that is proportional to the amount of material we have (mass, length, etc.)
- 9. a form of Matter with no shape but definite volume
- 10. physical and chemical characteristics of matter used to describe or identify a substance
- 11. the same type of atom combined together forms these
- 12. two or more different elements combined together
- 14. a characteristic that can be observed or measured without changing anything on the inside
- 16. substance made up of only one type of atom, element, or molecule
- 18. found on the periodic table/a pure substance that is made up of the same type of atom
- 20. a solid material whose atoms are arranged in a neat and ordered pattern
- 21. a large amount of something
- 22. a subatomic particle with a neutral charge
- 23. a subatomic particle with a positive charge
Down
- 1. the neat and ordered pattern inside of a crystal
- 3. a bulk property that doesn't depend on the amount of material we have (luster, density, shape,etc.)
- 4. finding the volume of an irregular object using a graduated cylinder
- 5. a characteristic that can be observed or measured only when atoms rearrange to forma new substance
- 6. a subatomic particle with a negative charge
- 7. a form of Matter with definite shape and volume
- 13. the smallest units of all matter
- 15. the small number in a chemical formula that tells us how many of that specific element we have in our compound
- 17. a form of Matter with no shape and no definite volume
- 19. anything that has mass and takes up space/ exists all around us, including us!