what is electricitity??????
Electricity is a form of energy. Electricity is the flow of electrons. All matter is made up of atoms, and an atom has a center, called a nucleus. The nucleus contains positively charged particles called protons and uncharged particles called neutrons. The nucleus of an atom is surrounded by negatively charged particles called electrons.

what is magnetism??????

A magnet attracts magnetic material with a force called magnetism. There are different kinds of magnetic material, the most common one being iron.

Pure iron is quite a soft material and is not usually used for building or making objects. The iron has to be strengthened or hardened by adding other substances to it.

 Most of these substances are not magnetic and thus dilute the magnetism in the.

kinds of energy


Kinetic Energy:
Potential Energy:
Thermal, or heat energy:
Thermal, or heat energy:
Electrical Energy
Electrochemical Energy:
Electromagnetic Energy (light):
Sound Energy:
Nuclear Energy: