Pleasant-smelling chemicals are safe, whereas those that are unpleasant are unsafe to breathe.

Name: Pleasant-smelling chemicals are safe, whereas those that are unpleasant are unsafe to breathe.
Brand: Quizplus
Rating: 4.8 (57 reviews)

Question

Quizplus · Accepted Answer

The safety of a chemical cannot be determined by its smell alone; some pleasant-smelling chemicals can be harmful, and some unpleasant-smelling chemicals can be harmless. Safety depends on the chemical's properties and exposure levels, not its odor.

Pleasant-Smelling Chemicals Are Safe, Whereas Those That Are Unpleasant Are