Hydrogen

Hydrogen
1H
- ↑ H ↓ Li Periodic table - ← hydrogen → helium
Muuqaalka
colorless gas Purple glow in its plasma state Spectral lines of hydrogen
Wax yaabaha u gaarka ah
Magac, Sumad, Tiro Atom	hydrogen, H, 1
Loogu dhawaaqo	/ˈhaɪdrədʒən/ HY-drə-jən
Walxaha	nonmetal
Qaybta, Heerka, Faraca	1, 1, s
Cufka Atomka	1.008(1)
Fal galid	1s1 1
History
Helay	Henry Cavendish (1766)
Magac daray by	Antoine Lavoisier (1783)
Calaamadaha Fisigiska
Color	colorless
xaalad	gas
Cuf	(0 °C, 101.325 kPa) 0.08988 g/L
Dareere Cuf ee X.Dh.	0.07 (0.0763 solid) g·cm−3
Dareere Cuf ee x.k.	0.07099 g·cm−3
Xaalad dhalaal	14.01 K, -259.14 °C, -434.45 °F
Xaalad karkar	20.28 K, -252.87 °C, -423.17 °F
Bar seddex jibaaran	13.8033 K (-259°C), 7.042 kPa
Ismari waa	32.97 K, 1.293 MPa
Heer kulka dhalaalka	(H2) 0.117 kJ·mol−1
Heat of vaporization	(H2) 0.904 kJ·mol−1
H K M	(H2) 28.836 J·mol−1·K−1
Vapor pressure
P (Pa) 1 10 100 1 k 10 k 100 k at T (K) 15 20
Xaaladaha Atomka
Xaalad daxal	1, -1 (amphoteric oxide)
Electronegativity	2.20 (Pauling scale)
Ionization energies	1st: 1312.0 kJ·mol−1
Covalent Gacan	31±5 pm
Van der Waals Gacan	120 pm
Miscellanea
La iska arko	hexagonal
Magnad	diamagnetic
Kul gaarsiiye	0.1805 W·m−1·K−1
Xawaaraha codka	(gas, 27 °C) 1310 m·s−1
CAS Diiwaanka	1333-74-0
isotobi aad u neg
Bogga: Isotobi ee hydrogen
iso BD JC HL TL (MeV) SX 1H 99.985% 1H is stable with 0 neutrons 2H 0.015% 2H is stable with 1 neutron 3H trace 12.32 y β− 0.01861 3He

Hydrogen Waa qayb ka mid ah curiye yaasha Kimikada Waxaana loo soo gaabiyaa "H" Atam kiisuna waa 1 madab iyo dhadhan toona maleh

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