Structure of the Atom
Though nobody has ever seen an atom, its theoretical structure fits experimental evidence that has been measured very precisely. The size & electrical charge of the hidden particles are showed by how much they are influenced by the well known forces. Our current planetary model of the atom is projected by Neil Bohar in the year 1913.His contribution was attached along the new ideas of nuclear atom developed by scientist Lord Ruther Ford. Along the quantum theory which is developed by Max Plank and Albert Einstein.
The nucleus has protons for all of the positive charge in the atom.
In the nucleus the number of protons is equivalent to the number of planetary electrons.
The positive and negative charges are like the electrons and protons have the equivalent and opposite charges.
For the planetary electrons the orbits are also known as shells or energy levels.