Electrical Current

A naturally occurring force that exists all around us is called _________.

• Magnetism
• Electricity
• Electrica
• Electrical current.

Greek philosophers noticed that when a piece of amber was rubbed with cloth, it would __________ pieces of straw.

• Attract
• Positive
• Magnetism
• Resistance.

Latin word which describes the static charge that develops when certain materials are rubbed against amber is called ___________.

• Attraction.
• Resistance.
• Free electron
• Electrica

The natural forces that are very closely related to one another is electricity and ________.

• Ohms
• Molecule
• Magnetism
• Atom

Anything that has mass, weight and occupies space is called______.

• Compound.
• Matter
• Attraction.
• Element

A group of atoms bunched together is called ________.

• Free electron
• Molecule
• Current
• Resistance

A material composed of only one kind of atom is called _______.

• Electrica
• Free electron
• Element
• Current

 A material composed of more than one kind of atom is called ________.

• Compound
• Matter
• Molecule
• Current

Composed of protons, neutrons, and electrons and is called ____.

•  Element
• Ohms 
• EMF or electromotive force
• Atom

The forces of ________ between the electrons and the protons hold an atom together.

• Attract 
• Magnetism
• Resistance
• Attraction