Period 2 element (original) (raw)
A period 2 element is one of the chemical elements in the second row (or period) of the periodic table of the elements.
These are:
Chemical elements in the second period
| Group | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| #Name | 3Li | 4Be | 5B | 6C | 7N | 8O | 9F | 10Ne | ||||||||||
| e--conf |
| Alkali metals | Alkaline earths | Lanthanide | Actinides | Transition metals |
|---|---|---|---|---|
| Other metals | Metalloids | Nonmetals | Halogens | Noble gases |
Period 1 element -Period 2 element -Period 3 element -Period 4 element -Period 5 element -Period 6 element -Period 7 element - Period 8 element