In other words, after we have broken an object into molecules, and broken the molecules into atoms, when we break the atoms apart we discover particles of electric charge. Charge is material, it is like atoms but it is one step lower than atoms. Most science textbooks tell us that solid objects are made of atoms. It is also valid to state that solid objects are made of electric charge. Objects are made of equal quantities of positive and negative charge, and objects stay together because of the attraction between the quantities of opposite charge inside them.
Chemical bonds are electrical in nature.
Since matter is made of charge, all physical motion is a motion of charge, but both the negative and the positive move along as one. When opposite charges move separately, THAT is when interesting things occur. If the negative charge in an object should start moving while the object's positive charge stays at rest, then we call that motion an electric current. With magnetism, the lines of force spring from the north and south poles of magnets, and these lines seem to connect the opposite magnetic poles together. Charge is not invisible.