Which is the smallest particle into which water (h2o) in a glass can be broken down and still remain water? a. a water molecule b. only an oxygen atom c. only a hydrogen atom d. a hydrogen peroxide molecule

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

Which element is least likely to undergo a chemical reaction

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius