Across
- 3. The smallest unit of matter with unique properties.
- 6. Relating to the sharing of electron pairs between atoms.
- 7. table A tabular arrangement of elements based on their properties.
- 8. A substance composed of two or more different elements.
- 11. Relating to compounds containing carbon and usually hydrogen.
- 14. The study of the quantitative relationships in chemical reactions.
- 15. Two or more atoms bonded together.
Down
- 1. reaction A process that transforms substances into new substances.
- 2. A state of balance in a chemical reaction.
- 4. Relating to ions or compounds formed by the transfer of electrons.
- 5. The process of joining atoms together to form molecules or compounds.
- 9. A measure of the acidity or basicity of a solution.
- 10. A substance that accepts protons (H⁺) in a chemical reaction.
- 12. A substance that donates protons (H⁺) in a chemical reaction.
- 13. A substance composed of only one type of atom.