CAS Number1333-74-0
PubChem CID783
Jari-jari atom53
Volume atom14,4
Massa atom1,008
Titik didih-252,87
Bulk Modulus
KategoriNonlogam lainnya
Struktur kristalSegienam Sederhana
Jari-jari kovalen31
Electrical Resistivity
Konfigurasi elektron1s1
Elektron per kulit1
Kalor peleburan0,558
Kalor penguapan0,452
Potensi Ionisasi13,598
Magnetic Ordering
Magnetic Susceptibility
Mass Number1
Titik lebur-259,14
Nomor atom1
Bilangan oksidasi-1, 1
Poisson Ratio
Shear Modulus
Kapasitas kalor molar14,304
Kondusivitas termal0,002
Van der Waals radius
Young's Modulus
Kelimpahan alami
Kelimpahan di kerak bumi0.15%
Kelimpahan di alam semesta75%
H Hidrogen 1 1.00794 1 1 s 1 -259.1 -252.9 1s1 1 0.0000899 0.15% Colorless Hexagonal 2.2 2.300 {"1":"1312.0"} 1312 72.8 37 ±1 2.08 14.1 0.05868 0.4581 14.304 0.1815 0 Gas, Diamagnetic, Stable, Natural, Nonmetal HI-dreh-jen Tasteless, colorless, odorless gas. The most abundant element in the universe. Tenth most abundant element in the earth's crust. Most hydrogen is used in the production of ammonia. Also used in balloons and in metal refining. Also used as fuel in rockets. Its two heavier isotopes are: deuterium (D) and tritium (T) used respectively for nuclear fission and fusion. Commercial quantities are produced by reacting superheated steam with methane or carbon. In lab work from reaction of metals with acid solutions or electrolysis. 6rdmpx39PRk Hydrogen
Neon was discovered in 1898 by the British chemists Sir William Ramsay and Morris W. Travers in London.

It was discovered when Ramsay chilled a sample of air until it became a liquid, then warmed the liquid and captured the gases as they boiled off.

After 1902, Georges Claude's company, Air Liquide, was producing industrial quantities of neon as a byproduct of his air liquefaction business. Dari kata Yunani neos, baru 1 1766 Henry Cavendish London, England From the Greek words "hydro" and "genes" meaning "water" and "generator"

Isotop neon

Standard Atomic Weight


Isotop stabil

1H 2D

Isotop tidak stabil

3T 4H 5H 6H 7H

Neon is not known to be toxic
In a vacuum discharge tube, neon glows reddish orange
Neon is often used in brightly lit advertising signs.

It is also used in vacuum tubes, high-voltage indicators, lightning arrestors, wave meter tubes, television tubes, and helium-neon lasers.

Liquid neon is used as a cryogenic refrigerant.