| Class | Description |
|---|---|
| Carbon |
Carbon.
|
| Helium |
The helium atom.
|
| Hydrogen |
The hydrogen atom.
|
| Iodine |
Iodine.
|
| Lithium |
The Lithium atom.
|
| Nitrogen |
The nitrogen atom.
|
| Oxygen |
The oxygen atom.
|
| Phosphorus |
The phosphorus atom.
|
| Selenium |
Selenium.
|
| Sodium |
The sodium atom.
|
| Sulfur |
The sulfur atom.
|
Copyright © 2016. All rights reserved.