Across
- 3. THAT TAKES UP SPACE AND WEIGHT
- 4. THE GAS THAT BUBBLES OUT OF AN AERATED DRINK
- 6. A FLUID THAT TAKES SHAPE OF THE CONTAINER
- 7. CANNOT MAKE NEW SUBSTANCE
- 9. IS SOLUBLE IN WATER
- 10. ARE BUILDING BLOCKS OF MATTER
Down
- 1. THAT CANNOT BE REVERSED
- 2. GAS TO SOLID MATTER
- 5. THE TINY UNITS
- 8. THE FOURTH MATTER
