Test tubes are used mostly for _____. A. storing experimental samples B. making precise measurements of liquids C. containing ex

Question

3 years ago

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tra chemicals left over from an experiment D. holding substances so they can be viewed using a microscope

1 answer:

Annette [7] · Answer 1 · 2022-03-01T16:05:46+03:00

Answer: A) Storing experimental samples

Explanation:

It is a common piece of laboratory glassware that can be made of glass or plastic and is opened at the top and closed at the bottom.

It cannot be used for measurements because there is no graduation indicating the volume.

Althought it can contain extra chemicals left over from an experiment, it is not the main proposal of the glassware that is to store samples.

It cannot be used in a microscope and the object for that is a microscope slide.