Unit 6 Electricity 5th Grade

Which of these items do NOT use electricity?

• lamp

• washing machine

• kettle

• hair dryer

All is made up of atoms.

• energy

• matter

• protons

• electricity

Tags

NGSS.MS-PS1-1

What state is an atom in when it has the same number of protons and electrons?

• negatively charged

• positively charged

• attraction

• electrically neutral

In the nucleus, there are and .

• protons and neutrons.

• energy and atoms.

• electrons and protons.

• electrons and neutrons.

Tags

NGSS.MS-PS1-1

TRUE or FALSE: positive and negative charges do not attract each other.

• TRUE

• FALSE

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What is it called when electricity gathers in one place?

• electrical insulators

• electrical density

• static electricity

• stagnant electricity

TRUE or FALSE: Static electricity occurs when there is an imbalance of positive and negative charges between 2 electrical insulators.

• TRUE

• FALSE

Tags

NGSS.MS-PS2-3

TRUE or FALSE: Lightning is caused by rain.

• TRUE

• FALSE

Which one of these is an electrical conductor?

• plastic bottle

• wooden spoon

• knife

• pencil

What objects do not allow electricity to pass through them?

• electrical insulators

• electrical circuits

• electrical conductors

• electrical wire