Chemical Magic Unit

What is a chemical reaction?

• A type of gas that animals use to breathe

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

• A state of matter, such as water when it is steam

• A test used to discover new information about a question

What is an experiment?

• A combination of two or more things

• A state of matter, such as water when you can pour it

• A test used to discover new information about a question

• A pretend version of something that scientists use when the real thing is too big, small, or complicated to work with

What is the definition of gas in terms of states of matter?

• A state of matter, such as water when you can pour it

• A state of matter, such as water when it is steam

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

• A type of gas that animals use to breathe and that plants release

What is matter?

• A combination of two or more things

• A type of gas that animals use to breathe

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

• A pretend version of something that scientists use when the real thing is too big, small, or complicated to work with

What is a mixture?

• A test used to discover new information about a question

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

• A combination of two or more things

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

What is a model in the context of science?

• A test used to discover new information about a question

• A combination of two or more things

• A pretend version of something that scientists use when the real thing is too big, small, or complicated to work with

• A type of gas that animals use to breathe and that plants release

What is oxygen?

• A state of matter, such as water when you can pour it

• A combination of two or more things

• A type of gas that animals use to breathe and that plants release

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

What are the states of matter?

• A combination of two or more things

• Different forms of matter that include solid, liquid, and gas

• A type of gas that animals use to breathe and that plants release

• A pretend version of something that scientists use when the real thing is too big, small, or complicated to work with

What does the term "dissolve" mean?

• When a material changes color

• When one substance mixes with another and it looks like it disappears

• When a material becomes solid

• When a material bursts into flames

What is an "explosion"?

• The process of freezing

• The act of combining two substances

• When something bursts outwards

• When a substance changes from solid to liquid