Nitrogen Element in Periodic Table | Atomic Number Atomic Mass

Nitrogen Element:

Nitrogen is a non-metallic chemical element and it is a member of group 15 and period 1 in the periodic table.  Nitrogen  Atomic number is 7 and it is indicated by the symbol is N. The elements in group 15 are called Nitrogen group elements.  Phosphorus, arsenic, bismuth and antimony are the other elements in the nitrogen family. It is a colorless, odorless and tasteless gas. ¹⁴N and ¹⁵N are the two stable isotopes of nitrogen. N is the fourth most abundant element in the body after oxygen, carbon and hydrogen. The human body contains about 3% nitrogen by mass. 

Nitrogen Element Uses:

• It is used to make nitric acid, fertilisers, nylon, explosives and dyes.
• It is also used to fill crisp bags, incandescent bulbs and some tires.
• It can be used to make electric components like transistors and liquid nitrogen can be used to freeze things.

Nitrogen Element Information:

Discovered by:Daniel Rutherford

Discovery year:1772

Atomic number: 7

Relative atomic mass: 14.007 

Electron configuration: [He] 2s² 2p³

Block: p-block

Other elements in the same block:

Boron, Carbon, Oxygen, Fluorine, Neon, Aluminium, Silicon, Phosphorus, Sulfur, Chlorine, Argon, Gallium, Germanium, Arsenic, Selenium, Bromine, Krypton, Indium, Tin, Antimony, Tellurium, Iodine, Xenon, Thallium, Lead, Bismuth, Polonium, Astatine, Radon, Nihonium, Flerovium, Moscovium, Livermorium, Tennessine and Oganesson are the same block elements.

Period: period 2

Other elements in the same period:

Lithium, Beryllium, Boron, Carbon, Oxygen, Fluorine and  Neon elements are in the same period

Group: group 15

Other elements in the same group:

Phosphorus, Arsenic, Antimony, Bismuth and Moscovium are the same group elements.

Other elements in the same orbital:

Boron, Carbon, Oxygen, Fluorine, Neon are the elements in the same orbital

Allotropes: none

Key isotopes: ¹⁴N 

Melting point: −210.0°C, −346.0°F, 63.2 K

Boiling point: −195.795°C, −320.431°F, 77.355 K

Element category: diatomic non-metal

Density (g cm−3):0.001145

CAS number: 7727-37-9

Color: colorless gas, liquid or solid

You can know detailed information for each element,

Hydrogen, Helium, LithiumBeryllium, Boron, Carbon, Nitrogen, Oxygen, Fluorine,  Neon , Sodium, Magnesium, Aluminium, Silicon, Phosphorus, Sulfur, Chlorine, Argon, Potassium, Calcium, Scandium, Titanium, Vanadium, Chromium, Manganese, Iron, Cobalt, Nickel, Copper, Zinc, Gallium, Germanium, Arsenic, Selenium, Bromine, Krypton,  Rubidium, Strontium, Yttrium, Zirconium, Niobium, Molybdenum, Technetium, Ruthenium, Rhodium, Palladium, Silver, Cadmium, Indium, Tin, Antimony, Tellurium, Iodine, Xenon,  Caesium, Barium, Lanthanum,  Cerium, Praseodymium, Neodymium, Promethium, Samarium, Europium, Gadolinium, Terbium, Dysprosium, Holmium, Erbium, Thulium, Ytterbium, Lutetium, Hafnium, Tantalum, Tungsten, Rhenium, Osmium, Iridium, Platinum, Gold, Mercury, Thallium, Lead, Bismuth, Polonium, Astatine, Radon,  Francium, Radium, Actinium, Thorium, Protactinium, Uranium, Neptunium, Plutonium, Americium, Curium, Berkelium, Californium, Einsteinium, Fermium, Mendelevium, Nobelium, Lawrencium, Rutherfordium, Dubnium, Seaborgium, Bohrium, Hassium, Meitnerium, Darmstadtium, Roentgenium, Copernicium, Nihonium, Flerovium, Moscovium, Livermorium, Tennessine, Oganesson.