CHEMISTRY PUZZLE

3. The standard SI unit used for measuring time.
6. A small laboratory tool used to transfer liquid in individual drops.
7. TUBE, A narrow glass container designed to hold small quantities of substances during experiments.
13. The degree to which a measured value agrees with the accepted or true value.
14. An instrument designed to determine the mass of a substance.
15. The amount of space occupied by a substance.
16. A metric unit commonly used for measuring small quantities of liquid.
17. An apparatus with a wide opening and narrow stem used to transfer liquids into containers with small openings.
19. The standard SI unit used for measuring length.
20. An error produced when an instrument is viewed from an angle rather than at eye level.
21. A standard quantity used to express a measurement.
22. DISH, A shallow heat-resistant container used to evaporate a solvent from a solution.

1. BURNER, A heat source commonly used in laboratories to strongly heat substances.
2. DIVISION, The smallest marked interval between two consecutive values on a measuring scale.
4. The difference between the initial and final liquid-level readings when determining the volume of an irregular solid.
5. The quantity describing how hot or cold a substance is, measured using a thermometer.
8. FLASK, A flask with a wide body and narrow neck that is useful for mixing liquids while reducing splashing.
9. The degree to which repeated measurements agree closely with one another.
10. A container primarily used for holding, mixing and heating substances rather than making highly accurate volume measurements.
11. An instrument containing a scale used to determine the temperature of a substance.
12. The quantity representing the amount of matter in a substance, measured using a balance.
18. CYLINDER, A graduated vessel designed to measure the volume of a liquid more accurately than a beaker.