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Physical Properties of Matter/States of Matter Physical properties of matter What is matter? What is meant by the states of matter? Physical properties.

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Presentation on theme: "Physical Properties of Matter/States of Matter Physical properties of matter What is matter? What is meant by the states of matter? Physical properties."— Presentation transcript:

1 Physical Properties of Matter/States of Matter Physical properties of matter What is matter? What is meant by the states of matter? Physical properties of Matter can be observed or measured without changing the matter’s identity. Anything that takes up space/volume and has mass. –You are matter –Matter can exist in ( on Earth) 3 distinct states. These states are solid, liquid, and gas. –Temperature is what determines what state of matter any given element or compound is in.

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3 Physical Properties of Matter(states of matter)

4 Energy either needs to be added or removed to change states

5 States of Matter What is a solid? particles arranged such that their shape and volume are relatively stable.volume solid tend to be packed together much closer than the particles in a gas or liquid.gasliquid

6 SO SOLID MAN!

7 States of Matter What is a liquid? The particles in a liquid are free to flow, so while a liquid has a definite volume, it does not have a definite shape. Liquids take the shape of their container.volume Examples: at room temperature: water, mercury, vegetable oil, ethanol. temperaturemercury

8 SO LIQUID!

9 States of Matter What is a gas? A gas has neither a definite volume nor a definite shape. The atoms are spaced apart and moving very fast. Examples of gases are air, oxygen, and helium

10 States of Matter How does temperature determine state? Draw both and label What is required to change state? The higher the temperature the faster the atoms move –Energy is required.

11 Physical Properties of Matter What is density? Density is a physical property that describes amount of matter in a given volume.

12 EUREKA DENSITY!

13 Physical Properties of Matter

14 Properties of Matter What is boiling point? Boiling point is the point where matter transforms from its liquid state to its gas state. –All matter has specific boiling points. –Water’s boiling point is 100c –Iron’s boiling point is 2750c

15 Properties of Matter What is melting point? Melting point is where matter transforms from a solid to a liquid. –Water’s melting point is 0c –Iron’s melting point is 1535c

16 Physical Properties of Matter What is solubility?Solubility is a physical property that determines if a substance will either dissolve in a liquid or remain solid in a liquid. –soluble: Will dissolve in a liquid. –insoluble: Will not dissolve in a liquid.


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