Introduction to Matter

Weight is the measure of the force of _______ on an object.

• gravity

• mass

• air

• molecules

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Baking a cake is an example of a

• chemical reaction

• physical reaction

• homogeneous reaction

• heterogeneous reaction

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Mass is amount of _________ in an object.

• Space
• Matter
• Volume
• Corners

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Which of the following is a physical change?

• Rotting banana
• Cutting paper
• Digesting food
• A rusting car

Which type of change will cause the temperature to rise and an odor to be produced?

• Physical Change
• Chemical Change

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In order for a solid to change into a liquid what must happen?

• Heat must be removed
• Gravity must be removed
• Heat must be added
• Gravity must be added

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Which is this?

• solid

• liquid

• gas

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• solid

• liquid

• gas

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Which is this?

• solid

• liquid

• gas

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Why is a balloon with air in it heavier than a balloon without air?

• it's larger
• it has matter in it
• it takes up more space
• none of the above

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