A student mixed salt and sugar. Which statement describes the physical properties of salt and sugar after they were mixed?
The sugar dissolved the salt. The salt and sugar changed color. The sugar and the salt were unchanged. The salt and sugar formed a new material.
Question: A student mixed salt and sugar. Which statement describes the physical properties of salt and sugar after they were mixed?
A. The sugar dissolved the salt.
B. The salt and sugar changed color.
C. The sugar and the salt were unchanged.
D. The salt and sugar formed a new material.
Answer: