Difference between revisions of "Nitrogen"
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* [[List of gardening topics]] | * [[List of gardening topics]] | ||
* [[Permaculture]] - Permanent agriculture | * [[Permaculture]] - Permanent agriculture | ||
| − | * [[Soil fertility]] | + | * [[Soil fertility]] - nitrogen, [[phosphorus]], [[potassium]] |
==References== | ==References== | ||
Revision as of 21:37, December 1, 2014
| Nitrogen | |
|---|---|
| Properties | |
| Atomic symbol | N |
| Atomic number | 7 |
| Classification | Non-metal |
| Atomic mass | 14.0 amu |
| Other Information | |
| Date of discovery | 1772 |
| Name of discoverer | Daniel Rutherford |
| Name origin | Greek |
| Uses | Forms most of atmosphere |
| Obtained from | From liquid air |
Nitrogen is a gaseous element[1]. It is the major component (78%) of air.
In its liquid state, nitrogen is a cryogenic fluid.
Nitrogen is often used in the production of fertilizers and gunpowder.
See Also
- List of gardening topics
- Permaculture - Permanent agriculture
- Soil fertility - nitrogen, phosphorus, potassium
References
- ↑ Wile, Dr. Jay L. Exploring Creation With Physical Science. Apologia Educational Ministries, Inc. 1999, 2000
| Periodic Table of the Elements | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | |||||||
| *Lanthanides | ||||||||||||||||||||||||
| **Actinides | ||||||||||||||||||||||||