And write those 2 ideas down for number 1. mg. Really. Do me a fav
2. Simplest piece of matter (stuff) is
3. Two or more elements bonded together makes a _compund
4. Two or more elements not bonded together makes a mixture
5. Two or more compounds not bonded together makes a
6. Two or more elements and compounds not bonded together makes a
7. 10th grade definition of a chemical changes:
8. 10 grade definition of a physical change:
9. Give 2 examples of chemical changes.
10. Give 2 examples of physical changes.