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17 terms

Matter and Atomic Structure (Science Quiz 7th grade)

STUDY
PLAY
Freeze
Liquid to Solid
Melt
Solid to Liquid
Evaporate
Liquid to Gas
Condense
Gas to Liquid
Deposition
Gas to Solid
Sublimate
Solid to Gas
How does Temp. effect a Solid? (Going up)
Particles Vibrate until the Solid melts
How does Temp. effect a Liquid? (Going up)
Particles Speed up Making the Liquid Condense
How does Temp. effect a Gas? (Going up)
Particles spread apart, Density Decreases
How does Temp. effect a Gas? (Decrease)
Particles move together, becomes Liquid
How does Temp. effect a Liquid? (Decrease)
Particles lock in place, becomes Liquid
How does Temp. effect a Solid? (Decrease)
Vibration Slows Down
Protons
Nucleus (Positive Charge P+)
Neutrons
Nucleus (No Charge n)
Electrons
Surrounds Nucleus (Negative Charge e-)
Atomic Number
Equal to the Number of Protons
Mass Number
Total number of Protons and Neutrons