Atomic Number 7 (+ facts: Sources, Uses, Color and more...) 2022

All atoms have an atomic number. But what is the chemical element that has 7 as atomic number?

The answer is Nitrogen and there is so much cool stuff about Nitrogen that people don't know that I would keep reading if I were you.

Alright now to the facts!

Nitrogen Overview

Atomic Number

7

Learn more about the atomic number.

Description

Colorless, odorless, tasteless, generally inert gas. Fifth most abundant element in the universe. Makes up about 78% of earth's atmosphere.

Atomic Symbol

N (Nitrogen)

Discovery

Discovered By: Daniel Rutherford

Year: 1772

Location: Scotland

State at 20 °C

gas

Sources

Obtained from liquid air by fractional distillation.

Uses

Primarily to produce ammonia and other fertilizers. Also used in making nitric acid, which is used in explosives. Also used in welding and enhanced oil recovery.

Atomic Mass

14,00674

Learn more about the atomic mass.

Name Origin

Greek: nitron and genes, (soda forming).

Want to learn more details and data? Check my Elements Comprehensive List.

Colored Periodic Table

Need an editable periodic table to edit? Maybe add your school logo, work team or anything else to maker your paper look cool?

Along with basic atom / element information (like Nitrogen-(7) atomic number and all the other atomic data), it also comes with color coded info about: State (Gas, Liquid or Solid at room temperature), Groups/series details and much more...

How about an incentive to share this post? (You will help other colleagues find this blog)

Download and enjoy this complete and colored periodic table for you to edit and enjoy. It's in an editable excel format or .ods (open).
[lock][Download excel ##download##]
[Download open .ods format ##download##][/lock]