Across
- 2. Formula: everything
- 4. non chemically bonded substances
- 7. oposite of chemical bonds
- 9. negativly charged atom
Down
- 1. chemically bonded atom, only ONE type of atom
- 2. more then one type of chemically bonded molecule
- 3. anything that has mass
- 5. periodic table 118
- 6. Bondend: bonded to create something new
- 8. basic building blocks