Chemical Changes

2. Matter that has a definite shape and a definite volume
4. The amount of matter in an object
7. A __ change in matter in which the substance that make up the matter change into other substances with different chemical and physical properties.
9. Another name for a homogeneous mixture.
11. _ energy is the energy due to the motion of particles that make up and object.
13. A mixture in which two or more pure substances are not evenly mixed.
14. Matter with a composition that is always the same
15. The ability to cause change, the property of matter and radiation which is manifest as a capacity to perform work (such as causing motion or the interaction of molecules)
17. A solid that sometimes forms when two liquid solutions combine
19. A mixture in which two or more pure substances are evenly mixed

1. The careful use of Earth's materials to prevent or reduce damage to the environment and extend the lifetime of resources
3. Matter that has no definite volume and no definite shape
5. A __ change is a change in the size, shape, form or state of matter that does not change the matter's identity.
6. Matter with a definite volume but no definite shape
8. A piece of a homogeneous solid substance having a natural geometrically regular form with symmetrically arranged plane faces
10. the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.
12. Two or more substances that are physically blended but do not combine chemically
16. A chemical change cannot be ___.
18. A change in thermal energy does not always indicate a chemical change (True or False)