WorksheetsPenny Battery
Total questions: 10
Worksheet time: 5mins
What are the four necessary ingredients of a penny battery?
Copper, Silver, Vinegar, Paper/Cardboard
Zinc, Vinegar, Copper, Paper/Cardboard
Copper, Water, Calcium, Oxygen
Paper, Scissors, Penny, Tape, LED
How many Volts can a single penny provide?
18
110
0
0.8
What are Copper and Zinc?
Compunds
Mixtures
Elements
Protons
What is the voltage range required to light up a small LED lights?
0.01-.0.8
1.8-3.4
5-12
110-220
An double A (AA) alkaline battery functions using....
Strong Nuclear Forces
Electromagnetism
Friction
A Chemical Reaction
What are the 3 subatomic particles?
Proteus, Electrolysis, Nutella
Atoms, Elements, Chemicals
Neutrons, Electrons, Protons
Protons, Electrodes, Minerals
Electricity flows across a penny battery because...
Protons and Neutrons split
Chemical reactions create heat
Spare electrons move between layers of the battery
Copper reacts with vinegar and creates Zin
Positive, Negative, and Neutral - which subatomic particle is which?
Proton -
Neutron +
Electron neutral
Proton +
Electron neutral
Neutron -
Neutron neutral
Proton +
Electron -
Electron +
Proton -
Neutron neutral
Signs of chemical reactions include:
Gas bubbles
Heat
Light
Sound
Pressure
Action
Reaction
Force
Liquid formation
Lights
Movement
Sound
Bubbles
Heat
Gas
Color Change
Oder
Light
Solids form
If a white LED light takes 3.5 volts, how many pennies might you need to light it?
2
15
4
5
