Wood is a(n) _____.

• conductor
• insulator

Tags

NGSS.MS-PS3-3

Water is a(n) ______.

• conductor
• insulator

A material in which electrons are not able to move easily is a(n) ______________________.

• circuit 
• insulator 
• resistance 
• conductor

When there is a path for electrons to move through and the light turns on, the circuit is ______________.

• closed

• open

When there is a path for electrons to move through and the light turns on, the circuit is ______________.

• closed

• open

This circuit is _________.

• open
• parallel
• closed
• The cutest little circuit evah!

A circuit must be closed for electrons to travel.

• true
• false

A conductor allows electrons to flow through it.

• true

• false

What is a switch's function in a circuit?

• to make the current hotter or colder
• to turn on and off the flow of current
• it is the pathway through which current flows
• to add more power to the circuit

Lightning is a discharge of static electricity.

• true

• false