Across
- 2. Changes in the size or shape of matter.
- 3. A group of atoms bonded together.
- 7. A table that has all the elements organized in categories.
- 8. A pure substance made of 2 or more types of atoms
- 10. A pure substance made of 1 type of atom.
Down
- 1. Example of a chemical change.
- 4. When a substance turns into a new substance.
- 5. 1 of the elements on the periodic table.
- 6. Example of physical change
- 9. Basic building block of life.