190 likes | 470 Views
Science Lab Equipment. Quiz: Tuesday, September 25 th. Test tube clamp. Used to pick up hot test tubes . Test tube brush . Used to clean test tubes . Test tube rack. Used to hold multiple test tubes. Graduated cylinder. Used for measuring volume. Pipet .
E N D
Science Lab Equipment Quiz: Tuesday, September 25th
Test tube clamp • Used to pick up hot test tubes
Test tube brush • Used to clean test tubes
Test tube rack • Used to hold multiple test tubes
Graduated cylinder • Used for measuring volume
Pipet • Device used for measuring and transferring small volumes of liquid
Test tube • Cylindrical-shaped glass tube used primarily in laboratories
Beaker • A wide mouth container used to hold liquids
Erlenmeyer flask • A cone shaped container used for holding liquids
Goggles • Used to protect eyes during experiments
Funnel • Hollow cone-shaped tool used for transferring liquids
True • All broken glass should be cleaned up with a dustpan and broom.
False • Only major accidents should be reported to the teacher.
False • You only need to use safety goggles when working with acids.
True • The proper way to smell a chemical is to carefully waft the vapors towards your nose.
False • If you are unsure about the identity of a chemical, it is okay to taste and smell it.
True • All test tubes need to be thoroughly cleaned with soap and water before re-using them.