Which age group is generally most susceptible to the ill effects of hazardous chemicals?

infants
adolescents
young adults
middle aged adults

What is the lowest number energy level where a d sublevel is found

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.