Nitrogen Atomic Number
Our nitrogen page has over 280 facts that span 106 different quantities. Each entry has a full citation identifying its source. Areas covered include atomic structure, physical properties, atomic interaction, thermodynamics, identification, atomic size, crystal structure, history, abundances, and nomenclature. Name: Nitrogen: Symbol: N: Atomic Number: 7: Atomic Mass: 14.007 atomic mass units Number of Protons: 7: Number of Neutrons: 7: Number of Electrons: 7: Melting Point.
Atomic Number of Nitrogen is 7.
Chemical symbol for Nitrogen is N. Number of protons in Nitrogen is 7. Atomic weight of Nitrogen is 14.007 u or g/mol. Melting point of Nitrogen is -209,9 °C and its the boiling point is -195,8 °C.
Nitrogen Nitrogen is a chemical element with symbol N and atomic number 7. Classified as a nonmetal, Nitrogen is a gas at room temperature. Atomic Number of Nitrogen is 7. Chemical symbol for Nitrogen is N. Number of protons in Nitrogen is 7. Atomic weight of Nitrogen is 14.007 u or g/mol. Melting point of Nitrogen is -209,9 °C and its the boiling point is -195,8 °C. » Boiling Point » Melting Point » Abundant » State at STP » Discovery Year.
» Boiling Point» Melting Point» Abundant» State at STP» Discovery YearAbout Nitrogen
Nitrogen is a gas without odor and color, which is very important for chemical industry and agriculture since it is essential for plant growth and often added to soils with fertilizers. Nitrogen gas is composed of the molecules which have two atoms of this chemical element, and the bond between the two is very strong. Nitrogen exists in abundance in the air, and that’s where it is consumed from by plants, for further use in DNA or RNA formation, and other formation processes. This chemical element is used in various industries like electronics for producing transistors, diodes, etc., in chemical industry to produce ammonia, in food industry for producing refrigerants, as explosives. Nitrogen is used to fill up tires, and the compounds of nitrogen are used as cleaners, anesthetic agents, as well as fuel for planes.
Properties of Nitrogen Element
| Atomic Number (Z) | 7 |
|---|---|
| Atomic Symbol | N |
| Group | 15 |
| Period | 2 |
| Atomic Weight | 14.007 u |
| Density | 0.0012506 g/cm3 |
| Melting Point (K) | 63.15 K |
| Melting Point (℃) | -209,9 °C |
| Boiling Point (K) | 77.36 K |
| Boiling Point (℃) | -195,8 °C |
| Heat Capacity | 1.04 J/g · K |
| Abundance | 19 mg/kg |
| State at STP | Gas |
| Occurrence | Primordial |
| Description | Non-metal |
| Electronegativity (Pauling) χ | 3.04 |
| Ionization Energy (eV) | 14.53414 |
| Atomic Radius | 65pm |
| Covalent Radius | 75pm |
| Van der Waals Radius | 155 |
| Valence Electrons | 5 |
| Year of Discovery | 1772 |
| Discoverer | Rutherford |
What is the Boiling Point of Nitrogen?
Nitrogen boiling point is -195,8 °C. Boiling point of Nitrogen in Kelvin is 77.36 K.
What is the Melting Point of Nitrogen?
Nitrogen melting point is -209,9 °C. Melting point of Nitrogen in Kelvin is 63.15 K.
How Abundant is Nitrogen?
Abundant value of Nitrogen is 19 mg/kg.
What is the State of Nitrogen at Standard Temperature and Pressure (STP)?
State of Nitrogen is Gas at standard temperature and pressure at 0℃ and one atmosphere pressure.
When was Nitrogen Discovered?
Atomic Number 7
Nitrogen was discovered in 1772.
Nitrogen Atomic Number 7