Across
- 4. that produces hydroxide ions in solution
- 5. or negatively charged atom
- 7. bond/bond formed when electrons are shared between atoms
- 11. formed when monomers join together
- 13. formed by the chemical combination of two or more elements in definite proportions
- 14. unit of matter
- 15. acid/carbon compound that stores and transmits genetic information
- 16. reaction/process that changes one set of chemicals into another
Down
- 1. center of an atom
- 2. of nucleic acid
- 3. charged subatomic particle
- 5. of the same element that differs in number of neutrons compared with other atoms of the element
- 6. or compound that enters into a chemical reaction
- 8. that forms hydrogen ions in solution
- 9. charged subatomic particle
- 10. acid/monomer of protein
- 12. bond/bond formed when one or more electrons are transferred from one atom to another