what is a chemical substance that cannot be broken down into another chemical substance?\n○ element\n○…

what is a chemical substance that cannot be broken down into another chemical substance?\n○ element\n○ compound\n○ molecule\n○ matter
Answer
Answer:
A. element
Brief Explanations:
Elements are pure substances that cannot be broken down into simpler substances by chemical means. Compounds are made of two or more elements, molecules are groups of atoms, and matter is a general term for physical substances.