3-4 What do fireworks, rubber, and Silly Putty have in common? -

What is a chemical reaction?

• A process where one or more substances form a new substance

• A test used to discover new information

• A combination of two or more things

• Something you can observe about an object

Which word means a test used to discover new information about a question?

• Experiment

• Mixture

• Property

• Invent

What does it mean to invent something?

• To create something new, often an object or a way of doing something

• To combine two or more things

• To observe a property

• To form a new substance

Which of the following best describes matter?

• Anything that takes up space; can be in different forms such as solid, liquid, or gas

• A material that has specific properties

• A process where substances form a new substance

• A combination of two or more things

What does it mean to mix things?

• To combine two or more things

• To create something new

• To observe a property

• To test a question

Which term describes a combination of two or more things?

• Mixture

• Experiment

• Substance

• Property

What is a property?

• Something you can observe about an object or material

• A process where substances form a new substance

• A test used to discover new information

• A combination of two or more things

Which word means a material that has specific properties?

• Substance

• Mixture

• Experiment

• Invent

If you combine two or more things together, what do you create?

• A mixture

• A property

• A chemical reaction

• An experiment

If you want to discover new information about a question, what should you do?

• Conduct an experiment

• Mix substances

• Invent something

• Observe a property