Electric Charge Review & Eval

An unbalance negative or positive electric charge on an object is sometimes referred to

• static charge

• electric insulator

• electric conductor

• electric discharged

A material in which electrons cannot easily move

• static charge

• electric insulator

• electric conductor

• polarized

When electrons concentrate at one end of an object, the object is

• static

• polarized

• discharged

• insulates

Tags

NGSS.MS-PS2-3

A material in which electrons can easily move

• static charge

• electric discharged

• electric insulator

• electric conductor

Providing a path for electric charges to flow safely into the ground

• static

• polarized

• grounding

• discharged

All matter is made up of particles called what?

• water

• atom

• cell

• molecule

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

What are the three particles of atom?

• proton, neutron and megatron

• neutron, electron and proton

• proton, photon and ion

• molecules, elements and chemicals

Positive charge particles

• proton

• neutron

• electron

Tags

NGSS.MS-PS2-3

Negatively charge particles

• proton

• neutron

• electron

Tags

NGSS.MS-PS2-3

Equal amount of positive and negative charge

• electrically neutral

• electrically negative

• electrically positive