Answer: I Think It's D) The change of solubility with temperature is the same for all substances.
Answer:
please mark me as brainlest
Explanation:
A is the answers for the question
The correct answer is A. A test tube of zinc oxide. Zinc oxide is a compound which is a pure substance composed of two or more elements. They can only be separated or broken down into its individual elements or smaller compounds by chemical means. Therefore, the answer is a test tube of zinc oxide.
The answer is STRAIGHT, I think!
Answer:
of 7 I guess the and is 2 I don't know anything about 8