Question

which of the following statements does not apply to a compound? a. it is made of two or more elements. b. it has components that are joined in fixed proportions. c. it can be separated into components by physical methods. d. it can be broken down into elements or other compounds.

Explanation:

A compound is made of two or more elements joined in fixed proportions and can be broken - down into elements or other compounds through chemical means. Physical methods are used to separate mixtures, not compounds.

Answer:

C. It can be separated into components by physical methods.