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Carbon is settled on the test tube.
it is called a MENISCUS
The melting point is determined with special devices. See this link.
it may goes oxidation
bottle whistle
Carbon is settled on the test tube.
It either floats or sinks...put the marbles in water to test them!
if the metal sinks in water is is proof it is gold
it is called a MENISCUS
The melting point is determined with special devices. See this link.
no unfortunately it would not it would only dilute your urine there would still be traces of drugs swimming about in there
bend test visual examination radiographic test all of the above
it may goes oxidation
bottle whistle
It will bend to the southwest.
To test the water
It all depends on what is in the test tube and just what kind of green pigment.