Across
- 3. The measure of disorder in a system
- 4. Metal that makes up most of Mercury's core
- 5. The planet which a DC superhero comes from
- 8. Shape in the structure of Ice Ih
- 10. Name of particles of light
- 11. The name of the American five cent coin
Down
- 1. What physical objects are made of
- 2. Opposite of order
- 4. Effect produced when two waves superpose
- 6. Mercury's extremely thin atmosphere
- 7. What you might clean a house with
- 9. Place where Ice Ic can form on Earth