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New Substance

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