Across
- 3. a solid that separates from solution
- 4. process that releases energy into the surroundings
- 7. is absorbed or released
- 8. the smallest unit of an element that maintains the property of that element
- 9. depends on the amount of matter in the sample
- 10. substances that are formed during the reaction
- 12. beginning substances that start a reaction
- 13. not easily reversed
Down
- 1. depends on the type of matter not the amount present
- 2. energy energy of motion
- 5. purse substance made of only one kind of atom such as carbon
- 6. something that changes
- 9. A process that absorbs energy from the surroundings
- 10. energy The energy possessed by an object due to its position composition or condition
- 11. production (bubbling, fizzing, or odor change smoke) NOT phase changes