Electron Theory

The occurrence wherein things are rubbed together; oldest electrical phenomenon

• Friction

• piezoelectric

• thermocouple

• chemical action

Source of electricity that uses battery

• piezoelectric

• magnetism

• friction

• chemical action

Electrons on opposite sides spin in opposite directions, causing attraction,

• friction

• chemical action

• piezoelectric

• magnetism

Conversion of light energy to electricity

• solar energy

• piezoelectric

• thermocouple

• chemical action

Device that produces electrical energy from heat energy; made of 2 different metals

• chemical action

• piezoelectric

• solar energy

• thermocouple

It is where electrons revolve (axis)

• protons

• shell

• neutrons

• electrons

It is the center of an atom

• proton

• neutron

• nucleus

• electron

Part of nucleus that is positively charge.

• nucleus

• proton

• atom

• electron

Part of an atom that is neutrally charged

• proton

• electron

• neutron

• shell

Smallest particle of an element; means invisible

• matter

• atom

• molecules