Also known as: 原子, げんし, アトム, 元素, げんそ, 単位, たんい
In physics, an atom is the most basic form of the chemical elements, consisting of a nucleus made of protons and neutrons, surrounded by electrons.
This tag is for visualizations of an atom, such as a sphere surrounded by ring(s) with several electrons orbiting around it. Do not tag atom when the character is simply manifesting a simple energy ball with no distinctive shape (such as Reiuji Utsuho's "atomic ball").
