Science Chapter 6 Review

Hannah left her cold soda outside on a hot day. After an hour, she came back to get it. What will most likely happen to the temperature of the soda?

• The temperature will increase as the soda absorbs heat from the air.

• The temperature will stay the same because it is a liquid.

• The temperature will decrease as the air cools it down.

• The temperature will decrease as it turns into a solid.

You measure the temperature of a cup of coffee and a cup of tea. The coffee is 25 degrees Celsius and the tea is 10 degrees Celsius. What does this tell you about the two liquids?

• The coffee is colder than the tea.

• The tea is warmer than the coffee.

• The coffee is warmer than the tea.

• The tea and coffee are the same temperature.

Which tool is best for measuring the mass of an object?

• Ruler

• Thermometer

• Balance scale

• Measuring cup

A rock has a mass of 400 grams, and a book has a mass of 200 grams. How much more mass does the book have than the rock?

• 400 grams

• 600 grams

• 1,000 grams

• 200 grams

If two objects have the same size but different masses, what can you conclude?

• They must be made of the same material.

• The one with more mass has more matter.

• The one with less mass takes up more space.

• They have the same amount of matter.

Two different liquids are measured. Liquid A has a volume of 450 mL, and Liquid B has a volume of 300 mL. What can be concluded?

• Liquid A takes up more space than Liquid B.

• Liquid B has more mass than Liquid A.

• Liquid A is denser than Liquid B.

• The two liquids have the same volume.

A student observes four objects: a paper towel, a Chromebook, an expo marker, and a pink eraser.

Which property can be used to describe all four objects?

• They all have the same texture.

• They all have the same color.

• They all take the shape of their container.

• They all have mass and take up space.

Which object does Not have a rough texture?

• sand paper

• glass

• Velcro

• None, they all are rough

A student notices water droplets forming on the outside of a cold glass of lemonade. What is the best explanation for this?

• Water from inside the glass is leaking out.

• Water vapor in the air is cooling and turning into a liquid.

• The lemonade is evaporating into the air.

• The glass is melting.

A student heats a pot of water on the stove until bubbles form and steam rises. What is happening to the water?

• The water is condensing.

• The water is freezing.

• The water is evaporating.

• The water is cooling down.