Your chemistry experiment requires you to mix two chemicals in a test tube. to safely observe the chemical reaction you should:
a- peer into the test tube from a safe distance
b- keep your hand between eyes and the opening of the test tube
c- keep the end of the test tube pointed away from you
d- put your safety glasses on while peering into the test tube
Answers: 1
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Your chemistry experiment requires you to mix two chemicals in a test tube. to safely observe the ch...
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