4th B - Science Quiz 12 - Feb 1st, 2021

To find the answers check pages 93-97 of the Science book.

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Complete the sentence with the correct answer: _______________ is a form of energy that involves the flow of electrical charges.

• Electricity

• Charge

• Neutral

• Negative

Complete the sentence with the correct answer: _______________ contains small amounts it electricity.

• Everything

• A few things

• Nothing

• Almost everything

Complete the sentence with the correct answer: _______________ are small particles of electricity.

• Electric charges

• Changes

• Positive

• Neutral

Choose ALL the correct answers: Electric charges can be: _______________ or ________________.

• Negative

• Good

• Positive

• Bad

Complete the sentence with the correct answer: A _______________ object has the same number of positive charges and negative charges.

• Neutral

• negative

• Positive

Complete the sentence with the correct answer: Positive charges do not move. But _______________ charges can

move from object to object.

• Neutral

• negative

• Positive

Complete the sentence with the correct answer: _______________ ___________________ occurs when electrical charges build up on the surface of an object. This happens more often when the air is cold and dry.

• Neutral electricity

• Static electricity

• Positive electricity

Complete the sentence with the correct answer: The electric charges on an object cause an electric force. If the charges the same, they _____________ or push away from each other.

• attract

• repel

Complete the sentence with the correct answer: The electric charges on an object cause an electric force. If the charges different or opposite, they _____________ or pull toward each other.

• attract

• repel