Without the name of the chemical, we can't give you an answer.
scientists test and continue to retest both new and old chemicals even if they have been tested before
Modern and very specialized equipment and computer software allow fast and extensive analysis and identification of component chemicals.
chemists deal with chemicals and compounds and molecules.chemistry is a special part of science.
use to burn chemicals
It will help because they actually will use a lot of chemicals and these chemicals are found in colours, relaxers and perming lotions. It is very important that you know how to use them, when to use them and what effect these chemicals have on the hair, how to store them and how to dispose of them.
It's mutations.
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To protect their eyes from chemicals or dangerous objects.
Properly dispose of poisonous chemicals.
because everything is consider chemicals
scientists
As scientists have learned more about chemicals, they have become more aware of their dangers.
1.so chemicals do not go onto their body 2.if they use the wrong substances it could explode
With indicator papers the pH of a liquid is evaluated. Also many indicator papers are used for testing chemicals.
A scientist uses it when measuring chemicals
The main reason that scientists think is contributing to destruction of ozone depletion is the use of CFC's. These are chemicals present in various substances and when released destroy ozone molecules.
a lab scientists do labatory work and work in the lab with chemicals.