Science on matter
Chemical or physical change
Random fun facts
Science fun facts
100

Anything that takes up space

matter

100

Burning a match is an example of a

  1. chemical change.
100

Are tomatoes and avocados are actually fruits or  vegetables

 fruits

100
  1. What is the hardest natural substance on Earth? 

Diamond.

200

what are the 3 types of matter we learned  

solid, liquid, & gas 

200

At 100 degrees Celsius, what happens to water?

  1. It boils.
200
  1. How many bones do sharks have in their bodies? 

Zero!

200
  1. Who was the first woman in space? 

 Valentina Tereshkova

300

what type of matter has a definite shape and definite mass 

solid

300

Rusting is a ---------- change?

Chemical change 

300
  1. The smallest bones in the body are located where? 

The ear

300
  1. Roughly how long does it take for the sun’s light to reach Earth: 8 minutes, 8 hours, or 8 days? 

8 minutes

400

Which of the following is a characteristic of liquids?

  1. takes the shape of its container
400

What can you do to cake batter to cause a chemical change?

  1. Heat it.
400
  1. How many hearts does an octopus have? 

3

400
  1. How many bones are in the human body? 

206.

500

Volume is the measure of how much space an object takes up.

  1. True
  2. False
  • True
500

Ice cream melting is a chemical change.

  1. True
  2. False


Physical 

500
  1. This planet spins the fastest, completing one whole rotation in just 10 hours. Which planet is it? 

Jupiter

500
  • Which freezes faster, hot water or cold water?

Hot water freezes faster than cold, known as the Mpemba effect.

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