Question

Pure substances are classified into………… and ………………

• A. element
• B. compound

Answer 1

• Pure substances are substances that are made up of only one kind of particle and have a fixed or constant structure.
• Pure substances are mostly homogeneous in nature containing only one type of atom or molecule.
• These substances mainly have a constant or uniform composition throughout.
• The substances have fixed boiling and melting points.
• Pure substances are broadly classified as elements and compounds.

Thus, pure substances are classified as elements and compounds.