Across
- 2. particles found in the nucleus with a neutral or no charge
- 4. subtance being dissolved in the solvent
- 6. the main liquid of a solution
- 10. homogenous mixture
- 12. bond transfer of electrons between two ions
- 14. basic building blocks of matter
- 15. particles found outside the nucleus with a negative charge
- 16. shows how the atoms are bonded together
- 17. substance made of two or more kinds of atoms
Down
- 1. substance made of one kind of atom
- 3. bond sharing electrons
- 5. particles found in the nucleus with a positive charge
- 7. atom with an excess charge (not neutral)
- 8. substances mixed physically together without forming a new bond
- 9. substance that changes color when the pH goes above or below a certain value
- 11. dense, stable center of an atom
- 13. each element is represented by its chemical symbol