Vocabulary
Bonds Atoms Molecules Compounds
Planet Earth
Random Science Stuff
100

 how tightly packed atoms are at a given temperature and pressure.

Density

100

How many bonds does Hydrogen has

1

100

Hot metal ball. Im something like the burner on the stove. What am I?

Inner Core

100

An explanation with tones of evidence but its still hard to prove

Theory 

200

The smallest unit of matter.

atom

200

the energy force that links atoms together 

bond

200

I have 5 layers. With out me, you'll probably be hit by a meteor.

Earth's Atmosphere

200

Its know fact that my matter can only be combined  rearrange. If you want to do an

Law of Conservation of Matter

300

Heat is trapped inside our atmosphere through this process.

The Green House Effect

300

two or more different atoms bonded together 

Compound

300

Solid layer. I can hold you on my continentally or oceanically 

Crust
300

We are internal and its 4 of us. 

Earths Layers

400

A group of two or more atoms bonded together.

Molecule

400

What is something that contains only one kind of matter. The kind of matter that is constant through out the entire substance,

Pure Substance

400

the substance in my top layer is thicker than the substance in my bottom layer because the substance in my bottom layer in hotter

mantle 

400

When Earth is powered by the sun

External Process

500

A process on Earth powered by the Sun.

External Process

500

two or more different pure substances together is a 

Mixture or Mix Substance

500

My location in space is perfect to sustain life. This is because I'm not too far from the sun nor am too close to it.

habitable zone

500

When Earth is powered by its core.

Internal Process