Across
- 2. atom that has a positive or negative change
- 6. smallest unit of most compounds that displays
- 7. sliht attractions that develops between opposites
- 9. one of several forms of a single element which contains the same number
- 10. substance made by mixing other substances together
- 11. the center of an atom
- 14. the basic unit of matter
- 17. bond chemical bond formed when one or more electrons are transferre
- 18. type of blood between atoms
- 19. hydrogen bond is primarily an electrostatic force of attraction
Down
- 1. the attraction of molecules for other molecules of the same kind,
- 3. any substance that dissociates in water to yield a sour
- 4. A solvent is a substance that dissolves a solute, resulting in a solution
- 5. the lowest part or edge of something, especially the part on which it rests or is supported
- 8. substance formed by the chemical combination of two or more elements
- 12. pure substance that consists entirely of one type of atom
- 13. negatively charged particle located in the space
- 14. any substance that dissociates in water to yield a sour
- 15. In chemistry, a solution is a special type of homogeneous mixture composed
- 16. a means of solving a problem or dealing with a difficult situation.