Everything in existence is made up of tiny particles called ____. Atoms are made of even smaller particles known as ____ particles. These subatomic particles are called protons, neutrons and ____. Charge is the property of a particle that causes it to experience a ____ in an electrical field. Some of the subatomic particles in an atom are charged. Protons are ____ charged and electrons are negatively charged. ____ have no charge. Because atoms have the same number of protons and electrons, they have a ____ charge overall. The protons in an atom cannot move, but the electrons can. This means that ____ charge can move, but positive charge remains fixed. When two ____ materials come into close contact, electrons can be transferred from one material to the other. This can also happen when you ____ two insulating materials together. The object which ____ electrons becomes negatively charged and the the object which ____ them becomes positively charged. The properties of the material each object is made from determines which one loses electrons and which gains them. Two ____ charged objects attract each other due to a force between them. This is called an electrostatic force. Electrostatic attraction is a ____ force because objects do not have to be touching to experience it. When two objects with the same charge are brought together, they ____ each other instead.

Static Electricity

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