Across
- 3. A lab _______ helps protect clothing and skin from spills, splashes, and other materials used during experiments.
- 8. _________ gloves are protective gloves that help keep hands clean and provide a barrier between the skin and certain laboratory materials.
- 11. A tool used to safely hold a test tube, especially when the test tube is being heated.
- 12. A student could use an eye _________ to add several drops of an indicator to a liquid to observe a color change.
- 15. A graduated cylinder is a tall container specifically designed to measure the __________ of liquids accurately
- 16. A shallow, round container used to hold and observe small specimens or biological materials.
- 18. A magnifying glass is a simple tool with a _______ lens that makes small objects appear larger.
- 19. Specially designed tools used to safely pick up and move hot beakers
- 22. _____________ gloves are used when objects are too hot to safely handle with bare hands.
- 23. Thermometers can be used to measure the __________ of liquids, objects, or the surrounding environment.
Down
- 1. A plastic bottle with a narrow nozzle used to dispense water or another approved liquid in a controlled stream. It is commonly used to rinse laboratory equipment
- 2. Safety ___________ are protective eyewear designed to protect the eyes during laboratory activities.
- 4. A container with a wide bottom and narrow opening at the top. Its shape makes it easier to swirl and mix liquids while reducing the chance of spilling.
- 5. An electrical device used to heat substances in laboratory containers. It provides heat without requiring an open flame.
- 6. a measuring tool that is one meter long and is divided into centimeters and millimeters
- 7. Helps transfer liquids or small solid materials into containers with small openings without spilling.
- 9. A pipette is a laboratory tool used to transfer small amounts of liquid from one container to another.
- 10. Small tools similar to tweezers that are used to pick up or move small objects
- 13. A small glass or plastic container used to hold, mix, or heat small amounts of substances.
- 14. A tool used to measure the length of small objects
- 17. A stand that holds test tubes upright.
- 19. A container commonly used to hold, mix, and sometimes heat liquids. Usually have markings that provide an approximate measurement of liquid volume
- 20. A digital balance is a tool used to measure the _________ of an object, usually in grams.
- 21. Allows scientists to observe cells and other structures that cannot normally be seen with the unaided eye.