Across
- 4. is anything that has mass and occupies
- 6. a substance made of atoms of more than one element bound together.
- 8. a combination of more than one pure substance.
- 9. a substance that cannot be broken down into simpler substances.
Down
- 1. substance- any matter that has a fixed composition and definite properties.
- 2. describes 2 or more liquids that do not mix into each other.
- 3. the smallest particle that has the properties
- 5. the smallest unit of a substance that exhibits all of the properties characteristic of that
- 6. formula- the chemical symbols and numbers indicating the atoms contained in the basic unit of a substance.
- 7. an element.