Question

Symbols in a lab procedure alert you to _____.

mix chemicals
avoid hazards
call your teacher
get the right answer

Answer 1

Avoid Hazards.
These are some examples of symbols in a lab.
So when experimenting or anything, those symbols just are an alert to what can be dangerous.

Answer 2

The correct answer is avoid hazards.

There are various types of pictures pasted in the lab to ensure the safety of individuals. The chemicals that are present in lab are very dangerous and harmful. There are times when the skin might get burn, or the the harmful gases might suffocate the person present there.The signs alert us to be safe and perform experiment.