Solve these clues to fill the grid.
- State of matter with a fixed shape
- 4 Across
- The territory occupied by one of the constituent administrative districts of a nation
- 6 Across
- To cause to change into a vapor
- 8 Across
- Any object that can be used to hold things
- 9 Across
- Having to do with the body
- 10 Across
- The process of changing from a gaseous to a liquid or solid state
- 12 Across
- The process whereby heat changes something from a solid to a liquid
- 14 Across
- State of matter that flows like water
- 15 Across
- How much matter something contains
- 1 Down
- How loud something is, or how much space it fills
- 2 Down
- State of matter that fills any space, like air
- 3 Down
- That which has mass and occupies space
- 5 Down
- A body having finite mass and internal structure but negligible dimensions (plural)
- 7 Down
- The temperature at which a liquid ___ at sea level
- 11 Down
- Swedish astronomer who devised the centigrade thermometer
- 12 Down
- Any spatial attributes
- 13 Down