Science

B

100

How many atoms are in Water

3

200

How many atoms are in a hydrogen atom 

Trick question, its 1

300

How many atoms are in a carbon dioxide molecule?

3

I

100

Can you make Nitrogen from hydrogen?  

no

200

Can you make 2 nitrogen's by splitting 1?

No

300

What is the Molecule for carbon monoxide 

CO

N

100

What is the molecule O₂? 

Oxygen 

200

Matter can not be created or destroyed. Where does wood go when we light it then?

Ashes or gas

300

In an open system, will the mass ever change?

Yes

G

100

What are the receptors that detect odors called? 

Olfactory Receptors 

200

How do we smell things far away?

Simple, it blows to our noses 

300

How many smells can we smell?

Around 1 trillion

O

100

How can we tell smells apart?

We recognize the molecule. 

200

What molecules are in water? 

Hydrogen and oxygen

300

What molecules are in nitrogen?

Nirogen