Hîdrojen

Hîdrojen (H)

chemical element with symbol H and atomic number 1; lightest and most abundant substance in the universe
Atomic Number1
Atomic Weight1.008
Hejmara baristeyî1
Group1
Period1
Blocks
Proton1 p+
Notron0 n0
Kareva1 e-
Animated Bohr model of H (Hîdrojen)

Physical Property

Atomic Radius
molar volume
Covalent Radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
density
Atomic Radii Of The Elements: Hîdrojen0102030405060708090100110pmAtomic RadiusCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

wize
proton affinity
electron affinity
ionization energy
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
Kareva
electron shell1
Bohr model: H (Hîdrojen)
valence electron1
Lewis structure: H (Hîdrojen)
electron configuration1s1
Enhanced Bohr model of H (Hîdrojen)
Orbital Diagram of H (Hîdrojen)
oxidation number-1, 1
electronegativity
2.2
Electrophilicity Index
fundamental state of matter
phase of matterGas
gaseous state of matterDiatomic
Boiling Point
Melting Point
critical pressure
critical temperature
triple point
appearance
color
Colorless
appearancecolorless gas
refractive index
1,000132
thermodynamic material property
Thermal Conductivity
thermal expansion
molar heat capacity
Specific Heat Capacity
heat capacity ratio7/5
electrical properties
type
electrical conductivity
electrical resistivity
superconductivity
magnetism
typediamagnetic
magnetic susceptibility (Mass)
-0,0000000248 m³/Kg
magnetic susceptibility (Molar)
-0,00000000004999 m³/mol
magnetic susceptibility (Volume)
-0,00000000223
magnetic ordering
Germahiya Curie
Néel temperature
pêkhate
Crystal StructureSimple Hexagonal (HEX)
lattice constant
Lattice Anglesπ/2, π/2, 2 π/3
mechanical property
hardness
bulk modulus
shear modulus
Young's modulus
Poisson's ratio
Leza dengê
classification
CategoryOther nonmetals, Nonmetals
CAS GroupIA
IUPAC GroupIA
Glawe Number103
Mendeleev Number105
Pettifor Number103
Geochemical Classvolatile
Goldschmidt classificationatmophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotropeDihydrogen
Neutron cross section
0,332
Neutron Mass Absorption
0,011
quantum number2S1/2
space group194 (P63/mmc)

Isotopes of Hydrogen

Stable Isotopes2
Unstable Isotopes5
Natural Isotopes2
Isotopic Composition199.99%199.99%20.01%20.01%

1H

Hejmara baristeyî1
neutron number0
Giraniya Atomê
g-factor
5,585694702 ± 0,000000018
natural abundance
99,9855 ± 0,0078
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin1/2
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1920
parity+

2D

Hejmara baristeyî2
neutron number1
Giraniya Atomê
g-factor
0,857438231 ± 0,000000005
natural abundance
0,0145 ± 0,0078
radioactivitystable isotope
half-lifeNot Radioactive ☢️
spin1
nuclear quadrupole moment
dema îcadkirinê yan keşfê1932
parity+

3T

Hejmara baristeyî3
neutron number2
Giraniya Atomê
g-factor
5,95792492 ± 0,000000028
natural abundance
radioactivity☢️ radioactive element
half-life
12,32 ± 0,02 y
spin1/2
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1934
parity+

decay modeintensity
β (β decay)100%

4H

Hejmara baristeyî4
neutron number3
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
139 ± 10 ys
spin2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1981
parity-

decay modeintensity
n (neutron emission)100%

5H

Hejmara baristeyî5
neutron number4
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
86 ± 6 ys
spin1/2
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê1987
parity+

decay modeintensity
2n (2-neutron emission)100%

6H

Hejmara baristeyî6
neutron number5
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
294 ± 67 ys
spin2
nuclear quadrupole moment
dema îcadkirinê yan keşfê1984
parity-

decay modeintensity
n (neutron emission)
3n (3-neutron emission)

7H

Hejmara baristeyî7
neutron number6
Giraniya Atomê
g-factor
natural abundance
radioactivity☢️ radioactive element
half-life
652 ± 558 ys
spin1/2
nuclear quadrupole moment
0
dema îcadkirinê yan keşfê2003
parity+

decay modeintensity
2n (2-neutron emission)
Hydrogen discharge tube

dîrok

kaşîf an îcadkerHenry Cavendish
location of discoveryEngland
dema îcadkirinê yan keşfê1766
BêjenasîGreek: hydro (water) and genes (generate)
pronunciationHI-dreh-jen (îngilîzî)

source

Abundance
Abundance in Earth's crust
natural abundance (Okyanûs)
natural abundance (human body)
10 %
natural abundance (meteoroid)
2,4 %
natural abundance (Roj)
75 %
Abundance in Universe
75 %

Nuclear Screening Constants

1s0