Question

1. choose the best answer. glucose contains both carbon and hydrogen. glucose is a(n) ____ compound. intensive organic inorganic extensive 17. choose all that apply. which two of these are correct examples of chemical properties? color reactivity flammability density

Explanation:

1. Organic compounds contain carbon - hydrogen bonds. Glucose has carbon and hydrogen, so it is organic.
2. Chemical properties describe how a substance reacts or changes chemically. Reactivity and flammability are chemical properties as they involve chemical reactions. Color and density are physical properties as they can be observed without changing the substance chemically.

Answer:

1. B. organic
2. B. reactivity, C. flammability