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ScienceNotecards
Question | Answer |
---|---|
Balance | an apparatus for weighing objects. (mg, g, kg) |
Graduated Cylinder | Accurately mesures volumes of liquids. (mL, L, cm3) |
Beaker | The use of the beaker is to hold and pour liquids. They can be used to heat liquids too. |
Erlenmeyer flask | It's used to hold liquids and do reactions. |
Test tube | Test tubes generally used for combining/ collecting chemicals |
Test tube holder | is a clamp that securely holds a test tube if hot. |
Test tube rack | Holds multiple test tubes. |
Test tube brush | Used to clean the inside of a test tube. |
Hot plate | hot surfaced plate heated by electricity |
Bunsen Burner | Open flame source of heat fueled by propane/methane |
Ring stand | To hold/stable glassware |
Iron rings | used to hold or support beakers during an experiment |
Wire gauze | support a container during heating |
utility clam | holds lab equipment during heating |
Dropper | used to transfer/measure small amount of liquids |
Spatula | used to take small quantities of solid chemicals |
Stirring rod | used to stir liquids during an experiment |
Forceps | an instrument used for grasping, manipulating, or extracting |
Tongs | hold or pick up many items |
Petri dish | Shallow circular dish with a loose fitting cover used to culture (grow) bacteria. |