SCI7_U9.1

store chemical energy that can be changed to electrical energy in a circuit

• particles
• cell
• electron
• battery

contains two or more cells joined together

• battery
• particles
• current
• battery

the cell in the circuit has two connections

• terminals
• particles
• atom
• battery

the terminal is labelled with "+", means

• terminals
• atom
• positive
• battery

the terminal is labelled with "-", means

• particles
• terminals
• negative
• atom

battery is made from many ....

• terminals
• particles
• electron
• cells

When connected into a circuit, the negative tern1inal of a cell, battery or power supply pushes .......... around in the wires.

• terminals
• elentrons
• current
• particles

one type of smaller particles in an atom

• electron
• particles
• atom
• positive

The flow of electrons in the circuit

• atom
• current
• positive
• movement of electrons

all materials contain

• positive
• particles
• atom
• movement of electrons