Across
- 2. scientific first step in the scientific process
- 6. something you expect to happen
- 7. Charge of the proton.
- 9. The central part of the atom.
- 12. Negatively charged particles that circle the nucleus
- 13. neutron Neutral particles found in the nucleus of the atom
- 16. we use this type of graph for continuous data
- 17. a tool we borrowed from mathematics to organize our data
Down
- 1. this type of data goes on the y axis of your graph.
- 3. Charge of the electron
- 4. a testable explanation
- 5. physical quantities have it, better add it to your graph!
- 6. Positively charged particles found in the nucleus of the atom.
- 8. this type of data goes on the x axis of your graph
- 10. this type of graph is used if data is not continuous
- 11. data that is close to the true value
- 14. ... can't be eliminated in experiments
- 15. data that are close to each other