Across
- 2. / stay above water
- 3. / A supposition or a system of ideas intended to explain something
- 4. / metric unit of mass
- 7. property / property of solid, liquid and gas
- 9. / Not being able to blend
- 12. / 78% of earths atmosphere
- 13. / air in balloons
- 16. / mad up of nitrogen and oxygen
- 19. cylinder / measuring instrument for measuring fluid volume
- 20. centimeters / cm3
- 22. / doesnt float, goes straight to the bottom of water.
- 24. / definite shape and volume
- 26. / cleanser put in pools
- 28. / quantity of three-dimensional space enclosed by some closed boundary.
Down
- 1. / Generally a substance with mass and volume
- 5. / a form of measurement
- 6. / one thousandth of a liter
- 8. / creator of water displacement method
- 10. / Quanity of matter in an object
- 11. / Unit of force
- 14. / An airlike fluid substance which expands freely to fill any space available, irrespective of its quantity.
- 15. / a strip with 12 inches
- 17. / able to blend
- 18. / physical matter or material
- 21. bang theory / belief that the earth was made of matter.
- 23. / mass per unit volume
- 25. / a bodys relative mass
- 27. / Having a consistency like that of water or oil