Across
- 4. uniform mixture of 2 or more substances
- 8. forms when an atom gains an electron
- 9. does the dissolving
- 10. water "fearing"
- 11. anything that has mass and ocupies space
- 13. the electrons in the outermost energy level
Down
- 1. most basic unit of life
- 2. water "loving"
- 3. what gets dissolved
- 5. 2 or more forms of the same element
- 6. forms when an atom loses an electron
- 7. 2 or more atoms with a covalent bond
- 12. the smallest part of an element
- 14. 2 or more atoms of different elements bonded together