Across
- 1. the number of units that fit across
- 3. does not have a definite shape but does take up a definite amount of space
- 5. a measurement system based on units of 10
- 8. smallest part of an element
- 10. the number of unit squares that cover a surface
- 12. contain no properties of metals
- 13. a substance that is made up of only one type of matter
- 14. the amount of matter making up an object
- 16. a force or pull between all objects
- 17. the number of cubes that fit inside an object
- 18. the upward force of a liquid or gas on an object
Down
- 2. the mass of the matter in a given space
- 3. the number of units that fit from one end to the other
- 4. a table of the elements
- 6. have some but not all properties of metals
- 7. does not have a definite shape and does not take up a definite amount of space
- 9. substance that is made up of only one type of matter
- 11. the smallest part of an element
- 15. has a definite shape and takes up a definite amount of space