Elements
Energy
Kinetic and potential energy
Thermodynamics
Astronomy
100

Bond that shares electrons

What are covalent bonds

100

Resources that are used faster than they can be replaced by natural process

What are Nonrenewable resources

100

Energy that is due to gravitational forces 

What is Gravitational potential energy

100

The ability to cause change

What is energy

100

The shift that occurs when galaxies are moving away from earth

What is a red shift

200

Transferring electrons is what type of bond

What are Ionic Bonds

200

Resources that can be replaced by natural process in a short amount of time 

What are renewable resources 

200

Energy stored by compressing or stretching an object

Elastic potential energy

200

Energy cannot be created or destroyed only transferred

What is the first law of thermodynamics 

200

What is the shift of galaxies moving towards each other 

What is a blue shift

300

When an atom has a full outer shell

What is Stable

300

Energy that is used in an appliance while not in use

What is vampire energy

300

Energy stored within chemical bonds

Chemical potential energy

300

Each time energy is transferred, it becomes less useful

What is the second law of thermodynamics 

300

Theory of the creation of the universe

What is the big band theory

400

Atomic number of Sodium

What is 11

400

Impact our daily activities have on the environment

What is Carbon footprint 

400

The formula for potential energy

P=MxGxH

400

Where the majority of energy comes from

What is the sun

400

The reaction that occurs on the sun

What is Fusion

500

The electrons in the outer shell

What are Valence Electrons

500

What light bulb emissions are the lowest

What are LED bulbs

500

The formula for kinetic energy

K=1/2M(V2)

500

When energy is transferred, some energy converts into what energy

What is thermal energy

500

The sequence that most stars are currently in

What is the Main sequence