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What are the kinds of metals are attracted to magnets?
Iron, Nickel, Cobalt
The ability to attract magnetic materials is...?
Magnetism
True or False: Induced magnets are always magnetic and never lose their magnetism.
False - Induced magnets are only temporarily magnetic
All magnets have __ poles. They are the ________ and _________ poles.
2 / North & South
What is a compass?
An instrument used for finding your way - The needle always points North. etc.
What is an example of a natural magnet?
Magnetite - Lodestone
Magnets made by people are what kind of magnets?
Artificial
Opposite poles ________ and similar poles __________?
Attract / Repel
Evaporation, Decantation and Filtration are examples of...?
Separation methods
Magnetism is creates when electricity flows through....?
Magnetic material
What is electromagnetism?
The relationship between electricity and magnetism.
Give me 2 examples of chemical reactions?
Combustion / Fermentation / Oxidation
Objects that act like magnets when an electrical current passes through them are called....?
Electromagnets
What happens if you put a north and a north pole together?
The repel each other
The area around a magnet where its force has an effect is called what ....?
Magnetic field
True or False - Gold is magnetic.
False
