(6) each student in ms. hensons science class was given a beaker containing several substances that had been…

(6) each student in ms. hensons science class was given a beaker containing several substances that had been stirred thoroughly. a student must classify the contents of his beaker as either a compound or a mixture. which of the following would indicate that the beaker contains a mixture? a) the original substances had different densities. b) the contents of the beaker reacted to form a new substance. c) the original substances had a greater mass than the contents of the beaker. d) the contents of the beaker can be easily separated into the original substances.

(6) each student in ms. hensons science class was given a beaker containing several substances that had been stirred thoroughly. a student must classify the contents of his beaker as either a compound or a mixture. which of the following would indicate that the beaker contains a mixture? a) the original substances had different densities. b) the contents of the beaker reacted to form a new substance. c) the original substances had a greater mass than the contents of the beaker. d) the contents of the beaker can be easily separated into the original substances.

Answer

Brief Explanations:

A mixture is composed of two or more substances that are physically combined and can be separated by physical means. Option D indicates that the contents can be easily separated into the original substances, which is a key characteristic of a mixture. Option A about different densities doesn't necessarily mean it's a mixture. Option B describes a chemical reaction forming a new substance, which is a compound - not a mixture. Option C about mass comparison is not relevant to the definition of a mixture.

Answer:

D. The contents of the beaker can be easily separated into the original substances.