Across
- 4. the kind of boundary where plates move toward each other
- 8. a naturally occurring inorganic solid with a definite crystalline structure and chemical composition
- 10. the f in puflart
- 11. a solid geometric form that results in a repeating pattern of atoms or molecules
- 13. the kind of boundary where plates move away from each other
- 14. multiple elements grouped together
- 15. where you can find all of the answers and also your science work for the day
- 16. the in-between layer of the earth
Down
- 1. subatomic particle with a neutral charge
- 2. the innermost layer of the earth
- 3. when two liquids mix and make a solid that solid is called a
- 4. the outermost layer of the earth
- 5. the kind of boundary where plates move past each other
- 6. subatomic particles that have a negative charge
- 7. the acronym we use to identify chemical changes
- 9. a pure substance
- 12. subatomic particles that have a positive charge
