Across
- 4. a tool for measuring the intensity of light
- 6. a divice to make object appear larger
- 7. a tool that used for stopping a container for moving or tipping
- 10. a container used for precise calibration with a flat base
- 11. a tube and a squeezable bulb used for transferring substances
Down
- 1. a device that determines the mass of something
- 2. a tool for pounding and rubbing something
- 3. a device for heating substances
- 5. a tool that used to measure temperature
- 8. a device that spins substances very quickly
- 9. a small, narrow container with rounded base