no. the question is the best thing of popcorn. molly is awesome and ellie is ok.
A beaker brush cleans the inside of a beaker after you are finished using it.
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beaker
the uses of iron ring is to support the beaker while heating solvent
the beaker is used for measuring liquids and chemicals during experiment...
Burning is a process that uses up oxygen. When all the oxygen in the beaker is used up, the candle will go out.
A Beaker is a simple container for liquids, very commonly used in labratories. Beakers are generally cylinderical in shape, wih a flat bottom.
The beaker is a container for liquid substances in the laboratory. It is less accurate than the graduated cylinder because its line have bigger spaces/intervals
to be sure that what you are doing is ok in measurements and other things
i case when the beaker get hot it does not affect the lab.
The purpose is to measure liquids and to boil it on your burner because of the big flat bottom and so you can pour the liquid a little more accurately when trying to do like a small drop of something.
Beaker - measuring volume of the solution Measuring cylinder - measuring volume