Across
- 1. A substance made of atoms deriving from more than one element bound together
- 2. Anything that has mass and takes up space
- 4. The smallest unit of a substance that withholds and displays every property of the element
- 6. A combination of more than one pure substance
- 8. Any matter that has a fixed composition and definite properties
- 9. The smallest particle withholding the properties of an element
Down
- 1. The chemical symbols and numbers indication the atoms contained in the basic unit of a substance
- 3. Mixing that occurs through individual units
- 5. A substance that is unable to be simplified
- 7. Substances are not uniformly mixed