Physical and Chemical Properties of Matter

Physical and Chemical Properties of Matter

This is a Quizizz LESSON

There are slides with videos for you to watch.

There are question slides for you to answer, too.

Physical Properties

These do not change the chemical nature of the object. These are readily observable and can help us understand how the substance will behave under various conditions.

Physical Properties

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• Size is a PHYSICAL property.

Physical Properties

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• Color is a PHYSICAL property.

Physical Properties

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• Texture is a PHYSICAL property.

Physical Properties

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• Material is a PHYSICAL property.

Other Examples of Physical Properties

• Magnetism and Conductivity

• Solubility and Viscosity

• Malleability and Ductility

• Mass, Volume, and Density

• Boiling, Freezing, and Melting Point

Magnetism and Conductivity

• Not all objects are attracted to magnets, but metals are. This means they possess the property called magnetism.

• In the same way, not all objects can conduct electricity. Those that can are called conductors, while those that cannot are called insulators.

Solubility and Viscosity

• Substances that are able to be dissolved in a solvent are said to be soluble. Those that cannot be dissolved are called insoluble substances.

• Liquids that are thick and take more effort to flow are said to be viscous. For example, honey is more viscous than water. Water is less viscous compared to honey.

Malleability and Ductility

• Malleability is the ability to be hammered into thin sheets. Take coins for example - coins are made of metal which was hammered into thin sheets. Because of this, we say that metal is malleable.

• Ductility is the ability to be formed into thin wires. Most wires are made of copper because copper is ductile.

Now , let's try to identify some properties!

Ready?

Multiple Choice

The ability of sugar to dissolve in water is called

• solubility

• malleability

• ductility

• viscosity

Multiple Choice

The ability of copper to be formed into thin wire is called

• solubility

• malleability

• ductility

• viscosity

Multiple Choice

The ability of gold to be hammered into thin sheets is called

• solubility

• malleability

• ductility

• viscosity

Multiple Choice

Wood is malleable.

• True

• False

Multiple Choice

Putting sand in water and stirring them will make the sand dissolve.

• True

• False

Multiple Choice

Classify this material based on the property shown.

• Conductivity

• Viscosity

• Solubility

• Texture

Porosity

• No need to do the experiment, but do watch the entire video.

• Be ready to explain what you understood about POROSITY tomorrow.