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Properties of Matter

QuestionAnswer
What is a Physical property? can describe an object by its color,density,melting point,& boiling point.
What is melting point? temperature when a solid turns into a liquid
What is boiling point? Temperature when a liquid boils and turns into a gas.
What is density? The mass and volume of something.
What is color used to identify and object.
What is a chemical property? is when a substance reacts or don't reacts to something chemically.
What is the ability to burn? when oxygen reacts quickly to a substance to produce light and heat.
What is the ability to rust? when a substance reacts slowly to oxygen that produces rust.
What is a physical change? don't change composition of a substance,only the physical properties.
What is change in state of matter? when a substance changes from one state of matter to another.
What is sublimation? when a substance changes from a gas directly to a solid.
What is change in size or shape? when an object changes shape or size.
What is color change? when a substance changes color
What is temperature change? when temperature of a substance increases or decreases.
What is formation of precipitate? When two solutions are combined, they may form a solid substance.
What is formation of gas When solid or liquid substances are combined, they may form gas bubbles.
Created by: jadag2344