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New Substance

Across
Energy given off in a chemical reaction
A change in which no new substances are formed
Occurs when two or more substances combine to form a new substance.
A change that can be undone. Examples are freezing and melting
A quality or trait of something. Example – Hardness, color, ability to conduct electricity.
Down
Changing from one state of matter (solid, liquid, or gas) to another. A state change is a physical change
A change that causes a new substance to be formed
To combine or blend together
Matter which has specific properties. Examples: Iron, water, salt
The tiny particles that make up all matter