Group A
Group B
Group C
100

What element are balloons filled with that allows to them to fly up?

Hellium!

100

The concept of gravity was discovered by which famous physicist?

Isaac Newton

100

3 types of matter

Solid, Liquid, and gas

200

What is the hardest natural substance on Earth?

Diamond.

200

What parts are found in the nucleus of an atom?

Protons and nuetrons.

200

How many bones are in the human body?

206 to 213 bones in the human adult

300

How many elements are in the periodic table?

118

300

Does sound travel faster in the air or in water?

Water

300

What is the only planet that spins clockwise?

Venus

400

Which group are noble gasses in the periodic table?

Group 18

400

When does a supernova occur?

When a star has reached the end of its life and explodes in a brilliant burst of light.

400

What is the longest disease name?

Pneumonoultramicroscopicsilicovolcanoconiosis
Pronunciation: noo·muh·now·uhl·truh·mai·kruh·skaa·puhk·si·luh·kow·vaal·kay·now·kow·nee·ow·suhs

500

Where is the main asteroid belt in the Solar System?

Between Mars and Jupiter

500

How did science get its name?

It originally came from the Latin word scientia which meant knowledge, a knowing, expertness, or experience.

500

What is Stephen Hawking famous for?

His discovery of black holes and how they admit radiation which can be detected through a special device.

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