Across
- 3. table: a table of the chemical elements arranged in order of atomic number
- 5. atoms are chemically bonded and contain two or more different types of atoms
- 6. when a substance is made up of components that are not chemically bonded
- 7. A homogeneous mixture is a type of mixture in which the components are uniformly distributed.
- 8. a mixture in which the composition is not uniform throughout the mixture
- 9. are building blocks and incredibly small
Down
- 1. these are atoms of the same type organized into the periodic table of elements
- 2. a connection between two surfaces or objects that have been joined together, especially by means of an adhesive substance, heat, or pressure.
- 4. group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction
- 6. Is anything with mass and takes up space