Across
- 4. / combination of two or more molecules
- 6. / study of liquid in motion
- 10. / Zero charge
- 11. / the study of liquid at rest
- 12. / candela
- 13. / kelvin
- 16. tension / liquid resistance
- 18. / 9.8 ms^-2
- 19. Engineer / designs building structure
Down
- 1. / Archimedes principle
- 2. / negative charge
- 3. / most abundant gas in the atmosphere
- 5. / a push or pull
- 7. / has four phases
- 8. / building blocks of matter
- 9. / study of matter and energy
- 14. current / curves caused by friction
- 15. / SI for mass
- 17. Engineer / designs roads
- 20. / made up of five main components