For the element of NITROGEN, you already know that the atomic numbertells you the number of electrons. That means there are 7 electrons in a nitrogen atom. Looking at the picture, you can see there are two electrons in shell one and five in shell two. ► More about the history and places to find nitrogen. Nitrogen is atomic number 7, which means each nitrogen atom has 7 protons. Its element symbol is. 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.
What is the electron configuration of nitrogen?
1 Answer
The full electron configuration for nitrogen is
The noble gas shorthand electron configuration is
Nitrogen Mass Number
Explanation:
The atomic number of nitrogen is 7. This is the number of protons in the nuclei of nitrogen atoms. A neutral atom has the same number of electrons as protons. So the electron configuration will include 7 electrons placed into the appropriate s and p orbitals in the ground state (state of lowest energy).
The full electron configuration for nitrogen is
The noble gas shorthand electron configuration is
Related questions
GROUP - 15 ELEMENTS - THE NITROGEN FAMILY
The group 15 (VA) elements are nitrogen, phosphorus, arsenic, antimonyand bismuth.
1.Nitrogen is a gas. It makes up 78% of the earth's atmosphere by volume.
2.Phosphorus is the most abundant element of 15th group, accounting for 0.10% of the mass of the earth's crust.
3.Arsenic is also used to make pesticides and semi conductors, such as GeAs.
4.Bismuth is a silvery solid. Steam age of empires 3 initialization failed. Bismuth compounds are present in some pharmaceuticals such as Pepto-bismol.
Nitrogen Atomic Number 7
5.The natural abundance of As, Sb and Bi in the earth's crust is relatively low.
General trends
Electronic configuration: All these elements have general electronic configuration of ns2 np3.
Electronic configuration of group 15 elements
Nitrogen -
Atomic Number : 7 Electronic Configuration : [He] 2s2 2p3 Group Number : 15 Periodic Number : 2
Phosphorus -
Atomic Number : 15 Electronic Configuration : [Ne] 3s2 3p3 Group Number : 15 Periodic Number : 3
Arsenic -
Atomic Number : 33 Electronic Configuration : [Ar] 3d10 4s2 4p3 Group Number : 15 Periodic Number : 4
Antimony -
Atomic Number : 51 Electronic Configuration : [Kr] 4d10 5s2 5p3 Group Number : 15 Periodic Number : 5
Bismuth -
Atomic Number : 83 Electronic Configuration : [Xe] 4f14 5d10 6s2 6p3 Group Number : 15 Periodic Number : 6
Compounds of Phosphorus
a) Halides of Phosphorus
Phosphorus combines with allthehalogens forming phosphorus halides which are all covalent compounds. Phosphorus chlorides are more important. Tri and pentachlorides of phosphorus are most common.
b) Oxides of phosphorus
Phosphorus trioxide P2O3 or P4O6
It is obtained by the combustion of phosphorus in a limited supply of air.
4P + 3O2® 2P2O3
c) Oxy-Acids of Phosphorus
Phosphorus acid - H3PO3
It is prepared by the action of cold water on phosphorus (III) oxide or phosphorus (III) chloride.
d) Phosphine - PH3
Phosphine is the best known hydride of phosphorus.