Across
- 5. Is anything with mass that occupies space
- 7. Type of mixture oly 1 visibly distinct phase
- 9. Process that releases energy into the surroundings
- 10. A substance made up of atoms with the same atomic number
- 11. Energy possessed by a object due to its position, composition, or condition
- 14. Energy of motion
- 15. Many are gasses
Down
- 1. Process that absorbs energy from the surroundings
- 2. Matter with variable composition
- 3. very different properties than their component elements
- 4. Type of mixture 2 or more visibly distinct phases
- 6. Study of the composition, structure, and properties of matter and the changes it undergoes
- 8. The capacity to do work or transfer heat
- 12. Smallest unit of an element that maintains the properties of that element
- 13. Most are solids at room temperature