Environmental Chemistry

noun a substance that cannot be broken down into simpler substances by chemical means; composed of atoms of only one kind

• The periodic table organizes all known chemical elements based on their atomic number and properties.
• I learned about each chemical element in my chemistry class.
• Dude, did you know that each chemical element has a unique symbol?
• In the world of music, each note can be seen as a different chemical element that contributes to the overall composition.

noun a chemical compound found in certain plants, particularly conifers, that has insecticidal properties

• Abietene is a chemical compound found in certain plants.
• I heard abietene is supposed to have some health benefits.
• Have you tried that new abietene supplement everyone's talking about?
• Her determination was as strong as abietene, never wavering.

noun a word that refers to a person, place, thing, event, substance, or quality (acid, process)

• The acid process is commonly used in the manufacturing of various chemicals.
• They use the acid process to make those cleaning products.
• The acid process is like magic for turning raw materials into usable products.
• Going through the acid process can be tough, but it ultimately refines and strengthens us.