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Concept 2 Notes
Physical Science, properties of Matter
Term | Definition |
---|---|
physical properties | properties that can be observed directly or measured without changing the chemical identity of the substance |
chemical properties | properties that can only be observed by measuring or changing the chemical identity of a substance; by observing it a new substance is formed |
physical changes | a change in a substance that affects only its physical properties |
chemical changes | a change in a substance that affects its chemical properties |
physical | Is cutting a physical or chemical change? |
physical | Is coloring a physical or chemical change? |
physical | Is crushing a physical or chemical change? |
physical | Is melting a physical or chemical change? |
physical | Is boiling a physical or chemical change? |
physical | Is dissolving a physical or chemical change? |
chemical | Is burning a physical or chemical change? |
chemical | Is rusting a physical or chemical change? |
chemical | Is decomposing a physical or chemical change? |
chemical | Is cooking a physical or chemical change? |
chemical | Is digesting a physical or chemical change? |
physical | Is mass a physical or chemical property? |
physical | Is volume a physical or chemical property? |
physical | Is size a physical or chemical property? |
physical | Is color a physical or chemical property? |
physical | Is shape a physical or chemical property? |
physical | Is luster a physical or chemical property? |
physical | Is hardness a physical or chemical property? |
chemical | Is toxicity a physical or chemical property? |
chemical | Is flammability a physical or chemical property? |
chemical | Is combustibility a physical or chemical property? |
chemical | Is radioactivity a physical or chemical property? |