We have that the activities in a science lab would not be safe to do are
- Tasting a solution you think is edible after creating it in a lab
- Describe an odor by wafting the air above the container
From the question we are told
A) working in a science lab in the evening
B) tasting a solution you think is edible after creating it in a lab
C) creating a compound out of two identified chemicals
D) describe an odor by wafting the air above the container
Generally
- Working in a science lab in the evening
Working in A science lab in the evening is not wrong so far the is good lighting
- tasting a solution you think is edible after creating it in a lab
This is bad because you are not sure of what you are tasting
- Creating a compound out of two identified chemicals
This Is Proper because these are know chemicals
- Describe an odor by wafting the air above the container
This is dangerous cause a malicious gas could harm you because the air above the container will have high concentration
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