Across
- 1. chemistry is the sub-field of chemistry dealing with radioactivity, nuclear processes, and transformations in the nuclei of atoms
- 6. Structure An atom is the smallest unit of ordinary matter that forms a chemical element.
- 7. firm and stable in shape
- 9. Curve- a data-based graph comparing the amount of solute that will dissolve in a given amount of solvent at various temperatures.
- 10. Energy- the use of nuclear reactions that release nuclear energy to generate heat
Down
- 2. Bond- a lasting attraction between atoms, ions, or molecules that enables the formation of chemical compounds.
- 3. atomic model a system consisting of a small, dense nucleus surrounded by orbiting electrons
- 4. Law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
- 5. a substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape
- 8. a substance that flows freely but is of constant volume