Across
- 6. an ion with a negative electrical charge.
- 7. ion ion comprised of two or more atoms.
- 8. chemical species formed when two or more atoms form a chemical bond.
- 11. a mathematical relationship or rule expressed in symbols.
- 12. chemical reaction in which a radical removes a proton from a molecule.
- 14. ion with a positive electrical charge.
- 15. chemical compound containing two different elements.
Down
- 1. a substance that cannot be subdivided using chemical means; identified by the number of protons in its atoms.
- 2. Compound molecule that contains covalent chemical bonds.
- 3. ion molecules that contain two atoms that are chemically bonded
- 4. Compound compound formed by ions bonding together due to electrostatic forces (differing electronegativity values).
- 5. reaction between triglycerides and either sodium hydroxide or potassium hydroxide to form a fatty acid salt called soap and glycerol.
- 9. chemical species formed by two or more atoms that share chemical bonds such that they form one unit.
- 10. the devising or choosing of names for things, especially in a science or other discipline.
- 13. natural mixture of polycyclic aromatic hydrocarbons