Question

question 3 which two words are the closest antonyms? hint a. health and bloodstream b. petrochemical and oil c. element and compound d. shampoo and plastic submit extras

Explanation:

An element is a pure substance made of only one type of atom, while a compound is a substance made up of two or more different types of elements chemically combined. They are related in the context of chemistry and have opposite - like characteristics in terms of composition. The other pairs are either related in a different non - antonym way (e.g., petrochemical is related to oil in an industrial context) or are not related in an antonymous sense (e.g., health and bloodstream, shampoo and plastic).

Answer:

C. Element and compound