Atoms
Across
- 1. A tabular array of the chemical elements organized by atomic number
- 2. A stable subatomic particle with a charge of negative electricity
- 5. a variable (often denoted by y ) whose value depends on that of another
- 6. a set of principles on which the practice of an activity is based.
- 7. the basic unit of a chemical element.
- 8. A subatomic particle without an electric charge.
- 9. The theory that all matter is made up of tiny indivisible particles (atoms).
Down
- 1. A stable subatomic particle.
- 3. Particle any of numerous subatomic constituents of the physical world that interact with each other
- 4. It is a variable that stands alone and isn't changed