energy 3 Flashcards
1
Q
electricity
A
energy that is the flow of tiny particles called protons and electrons.
2
Q
conductors
A
substances that an electric charge can pass through without difficulty.Ex:power lines,fences for livestock,battery jumper cables,powering electronic devices,also copper aluminum,iron,steel,gold and silver.
3
Q
classify
A
good conductors and poor conductors
4
Q
insulators
A
substances that do not allow electric charges to pass through.Ex:glass,air,cotton,plastic,rubber and wood
5
Q
Circuit
A
A complete path around witch electricity can flow
6
Q
Energy
A
How things change and move.
