What is electricity?

Everything in the universe is made up of .................

Tags

NGSS.MS-PS1-1

True or False?

An atom is much bigger than an ant.

• True

• False

Which statement best describes an atom?

• Atoms are the building blocks of everything in the universe.

• An Atom only exists in living things.

Tags

NGSS.MS-PS1-1

What are the parts of an atom?

• Protons, Neutrons, Electrons

• Protons and Neutrons

• Protons and Electrons

Tags

NGSS.MS-PS1-1

Electricity is the movement or flow of .................... from one atom to another.

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

The flow of electrons is called electric ...................

If electrons can move quickly and easily in a material, then that material is a .........................

Which of the following statements is true about insulators?

• Insulators allow electrons to move freely.

• Insulators do not let electrons move well and don't conduct electricity.

• Insulators are always made of metal.

What is an electric circuit?

• A series of batteries connected together.

• A complete pathway for electric current to follow.

• A device that converts electrical energy into light.

• A type of insulator used in wiring.

What happens when a circuit is completed with a lightbulb?

• The battery loses power.

• The circuit breaks.

• The lightbulb lights up.

• The lightbulb dims.