Across
- 2. the substance in which the solute dissolves
- 3. bond the attraction between a hydrogen atom with a partial positive charge and another atom with a partial negative charge
- 5. The study of chemistry begins with the basic unit of matter
- 7. made up mostly from carbon and hydrogen atoms
- 8. bond when the moving electron is traveled threw the nuclei atom
- 11. weak acids or bases that can react with strong acids or bases to prevent sharp
- 12. a negatively charged particle with 1/1840 the mass of protons
- 13. a pure substance that consists entirely of one type of atom
- 15. a neutral atom that gains electrons and loses electrons
- 16. the substance that is dissolved
- 19. the ions gradually become dispersed in the water, forming a type of mixture
Down
- 1. the structure that results when atoms are joined together by covalent bonds
- 4. a substance formed by the chemical combination of two or more elements
- 6. a compound that produces hydroxide ions in a solution
- 8. this is made up of carbon
- 9. strong forces bind protons and neutrons together
- 10. macromolecules containing nitrogen as well as carbon
- 14. Atoms of the same element that differ in the number of neutrons they contain
- 17. any compound that releases H+ ions into a solution
- 18. bond this is formed when one or more electrons are transferred from one atom to another