Absorption & Emission

Protons have what charge?

• neutral

• negative

• positive

What element an atom is can be determined by the number of what particle in the nucleus?

• Neutron

• Proton

• Electron

TRUE OR FALSE electrons can be between energy levels

• FALSE

• TRUE

How do electrons get energy to move up and down the "steps"?

• light

• heat 

• movement

When an electron moves up or down a "step" it absorbs or emits a very specific ______ of light.

• color

• level 

Since atoms emit different colors of light, then we can determine what an object is ______. 

• changing into

• made of 

• doing