✅ Hydrocarbon properties:Nonpolar (because they contain mostly C–H bonds) ✅Low density (they float on water)Boiling point (they have specific boiling points depending on size) ✅Poor conductor of electricity (they don’t have ions) ✅ The statement “Have high density” is NOT true. Hydrocarbons are actually low-density compounds—that’s why oil floats on water.✅ Answer:C. Have high density