SCIENCE 3

What are mass and volume examples of?

• Shapes

• Measurement

• Colors

• Sound

Which of the following statements is true about liquids?

• They have a definite shape and do not change.

• They have no definite shape but have a definite volume.

• They do not take the shape of their container.

• They have tightly packed particles.

Why do solids keep their shape?

• Because their particles are spread out.

• Because their particles move freely.

• Because their particles are tightly packed.

• Because they have no weight.

What is scientific enquiry?

• A way to cook food.

• A way to ask questions and find answers through experiments.

• A way to draw pictures.

• A way to play games.

What happens when you place ice cubes in water?

• They float.

• They sink.

• They explode.

• They disappear.

If you peel an orange and put it in water, what will happen?

• It will float.

• It will sink.

• It will melt.

• It will turn blue.

Which of these cannot be easily compressed?

• Air

• Liquid

• Sponge

• Balloon

Why can materials in a mixture still be separated?

• Because they mix permanently.

• Because they lose their properties.

• Because they retain their original properties.

• Because they become new substances.

What do we call a combination of two or more materials?

• Mixture

• Solution

• Liquid

• Magnet

What is residue?

• A liquid that dissolves things.

• The solid particles left behind when a substance doesn’t fully dissolve.

• A type of gas in the air.

• A tool used for measuring.