Multiple choice

Students are classifying substances. Which of the following substances is a solution?

  1. Sand and water

  2. Taco salad

  3. Water and oil

  4. Salt and water

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A solution is a homogeneous mixture where one substance dissolves into another. Salt and water form a solution because the salt particles are evenly distributed and invisible to the eye.