Electric Charge and Electric Forces

Protons and electrons

Protons and neutrons

Electrons and neutrons

Protons only

It determines how atoms interact with each other and form molecules.

It only affects the color of the atom.

It is responsible for the mass of the atom.

It has no effect on the atom's properties.

There should be more protons than electrons

There should be more electrons than protons

Protons and Electrons should be equal

There is no relationship between Protons and electrons

Gain an electron

lose a neutron

lose an electron

gain a neutron

Same charges repel, opposite charges attract.

Same charges attract, opposite charges repel.

All charges attract each other.

All charges repel each other.

Copper is the conductor, rubber is the insulator

Rubber is the conductor, copper is the insulator

Both copper and rubber are conductors

Both copper and rubber are insulators

Copper and aluminum

Plastic and rubber

Wood and glass

Paper and cotton

A balloon induces electron movement, and when touched, electrons leave the sphere, resulting in a positively charged sphere.

The sphere gains electrons from the balloon and becomes negatively charged.

The sphere is charged by direct contact with the balloon.

The sphere remains neutral throughout the process.

Objects that hold electrons

Objects that lose protons

Objects that are magnetic

Objects that are transparent

Contact

Induction

Election

Conduction

The process of an unbalanced electric charge becoming balanced.

The movement of electrons in a wire.

The attraction between positive and negative charges.

The buildup of static electricity.

To provide a path for electric charges to flow safely into the ground.

To increase the voltage of the system.

To prevent the flow of electricity.

To store electric charges.