Solutions and Mixtures Concepts

Front

What is a good definition for a mixture?

Back

A mixture is a combination of two or more substances that tend to keep most of their physical properties and can be easily separated in some physical way.

Front

Jackson and Avery are watching a science experiment. Can you guess what exciting change is happening?

Back

The tablet is dissolving.

Front

Students place four objects in water to see if they float. The results are listed below: key: yes eraser: no magnet: no cork: yes Which of the following is the BEST conclusion to draw from these results? The key is more buoyant than the cork., The eraser is smaller than the key., The magnet is heavier than the eraser., The cork is less dense than the magnet.

Back

The cork is less dense than the magnet.

Front

Sophia and Aiden are in a science lab, trying to figure out the mass of a mysterious object using the diagram below. Can you help them solve the mystery? What is the mass of the object based on this diagram?

Back

567.5 g

Front

Where should "fruit salad" be placed on a Venn diagram comparing mixtures and solutions?

Back

Mixtures side of the diagram.

Front

Benjamin and Nora are conducting a fun experiment in the lab. Beaker 1 contains salt water and Beaker 2 contains sugar water. Which of the following does NOT describe the solutions in the beakers?

Back

The solutions are solids.

Front

What happens when sugar is mixed into water?

Back

The sugar dissolves in the water, creating a sweet solution.

Front

What do the gases in the air form when they are evenly mixed together?

Back

mixture

Front

Aria and Mason are having a picnic. Bowl 1 contains a delicious soup, and Bowl 2 is filled with a colorful fruit salad. Which statement below best describes Substance 1 and Substance 2?

Back

Substance 1 is a solution and Substance 2 is a mixture.

Front

What do Beaker 1 (salt water) and Beaker 2 (sugar water) contain?

Back

solutions