electrons
protons neutrons
energy levels
amount varies
An atom.
Ionization of an atom is a simple process of which you convert an atom or molecule into an ion by adding or removing charged particles such as electrons or ions.
The planetary model of an atom is simple. The nucleus is the planet and the electrons are the moons in the model.
This is a chemical element.
Simple, it is a neutral atom, having an equal number of protons and electrons.
A single charged atom is called a simple ion I think as opposed to a group of ions or radicals.
This simple form of a chemical element is the atom.
Carbon
An atom is composed from:- a nucleus containing protons and neutrons- around the nucleus are the electrons on different energy levels
In a simple cubic structure, each atom has 6 nearest neighbors.
A single hydrogen atom.
it is bigger..so it has more electron in orbit than smaller atom...so it keep simple