Hydrogen, Brint (H)
grundstof med atomnummer 1
| Atomnummer | 1 |
|---|---|
| Atommasse | 1.008 |
| mass number | 1 |
| Gruppe | 1 |
|---|---|
| Periode | 1 |
| Blok | s |
| proton | 1 p+ |
|---|---|
| neutron | 0 n0 |
| elektron | 1 e- |
Fysisk Egenskab
| Atomradius | |
|---|---|
| molar volume | |
| Kovalent Radius | |
| Metallic Radius | |
| Ionisk radius | |
| Crystal Radius | |
| Van der Waals-radius | |
| massefylde |
Kemisk Egenskab
| energi | |
|---|---|
| proton affinity | |
| electron affinity | |
| ioniseringsenergi | |
| Fordampningsvarme | |
| smeltevarme | |
| standard enthalpy of formation | |
| elektron | |
| Elektronskal | 1 |
 | |
| Valenselektron | 1 ⓘ |
 | |
| electron configuration | 1s1ⓘ |
  | |
| Oxidationstrin | -1, 1 |
| Elektronegativitet |
2.2
|
| Electrophilicity Index | |
| fundamental state of matter | |
| stoffase | {ERROR}|
| gaseous state of matter | Diatomic |
| Kogepunkt | |
| Smeltepunkt | |
| critical pressure | |
| critical temperature | |
| trippelpunkt | |
| appearance | |
| farve | Sort
|
| appearance | colorless gas |
| Brydningsindeks | 1,000132
|
| materialeegenskab | |
| Varmeledningsevne | |
| Termisk ekspansion | |
| molar heat capacity | |
| Varmefylde | |
| Adiabateksponenten | 7/5 |
| electrical properties | |
| type | |
| specifik ledningsevne | |
| Elektrisk resistivitet | |
| superledning | |
| Magnetisme | |
| type | diamagnetic |
| magnetic susceptibility (Mass) | -0,0000000248 m³/Kg
|
| magnetic susceptibility (Molar) | -0,00000000004999 m³/mol
|
| magnetic susceptibility (Volume) | -0,00000000223
|
| magnetic ordering | |
| Curietemperaturen | |
| Néel temperature | |
| struktur | |
| Krystalstruktur | {ERROR} |
| lattice constant | |
| Lattice Angles | π/2, π/2, 2 π/3 |
| mechanical property | |
| hårdhed | |
| Kompressibilitetsmodul | |
| Forskydningsmodul | |
| E-modul | |
| Poissons forhold | |
| speed of sound | |
| klassificering | |
| Kategori | Actinider, Nonmetals |
| CAS Group | IA |
| IUPAC Group | IA |
| Glawe Number | 103 |
| Mendeleev Number | 105 |
| Pettifor Number | 103 |
| Geochemical Class | volatile |
| Goldschmidt classification | atmophile |
øvrige
| Gas Basicity | |
|---|---|
| polarizability | |
| C6 Dispersion Coefficient | |
| allotrope | Dihydrogen |
| Neutron cross section | 0,332
|
| Neutron Mass Absorption | 0,011
|
| quantum number | 2S1/2 |
| rumgruppe | 194 (P63/mmc) |
Isotopes of Hydrogen
| Stable Isotopes | 2 |
|---|---|
| Unstable Isotopes | 5 |
| Natural Isotopes | 2 |
1H
| mass number | 1 |
|---|---|
| neutron number | 0 |
| Relative Atomic Mass | |
| g-factor | 5,585694702 ± 0,000000018
|
| natural abundance | 99,9855 ± 0,0078
|
| radioaktivitet | stable isotope |
| halveringstid | Not Radioactive ☢️ |
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1920 |
| Paritet | + |
2D
| mass number | 2 |
|---|---|
| neutron number | 1 |
| Relative Atomic Mass | |
| g-factor | 0,857438231 ± 0,000000005
|
| natural abundance | 0,0145 ± 0,0078
|
| radioaktivitet | stable isotope |
| halveringstid | Not Radioactive ☢️ |
| spin | 1 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1932 |
| Paritet | + |
3T
| mass number | 3 |
|---|---|
| neutron number | 2 |
| Relative Atomic Mass | |
| g-factor | 5,95792492 ± 0,000000028
|
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 12,32 ± 0,02 y
|
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1934 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| β− (β− decay) | 100% |
4H
| mass number | 4 |
|---|---|
| neutron number | 3 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 139 ± 10 ys
|
| spin | 2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1981 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| n (neutron emission) | 100% |
5H
| mass number | 5 |
|---|---|
| neutron number | 4 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 86 ± 6 ys
|
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 1987 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| 2n (2-neutron emission) | 100% |
6H
| mass number | 6 |
|---|---|
| neutron number | 5 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 294 ± 67 ys
|
| spin | 2 |
| nuclear quadrupole moment | |
| opdagelsesdato | 1984 |
| Paritet | - |
| decay mode | Intensitet |
|---|---|
| n (neutron emission) | |
| 3n (3-neutron emission) |
7H
| mass number | 7 |
|---|---|
| neutron number | 6 |
| Relative Atomic Mass | |
| g-factor | |
| natural abundance | |
| radioaktivitet | ☢️ radioactive element |
| halveringstid | 652 ± 558 ys
|
| spin | 1/2 |
| nuclear quadrupole moment | 0
|
| opdagelsesdato | 2003 |
| Paritet | + |
| decay mode | Intensitet |
|---|---|
| 2n (2-neutron emission) |
historie
| opdager eller opfinder | Henry Cavendish |
|---|---|
| fundsted | England |
| opdagelsesdato | 1766 |
| etymologi | Greek: hydro (water) and genes (generate) |
| udtale | HI-dreh-jen (engelsk) |
source
| Forekomst | |
|---|---|
| Abundance in Earth's crust | |
| natural abundance (verdenshave) | |
| natural abundance (menneskelige krop) | 10 %
|
| natural abundance (Meteoroid) | 2,4 %
|
| natural abundance (Solen) | 75 %
|
| Abundance in Universe | 75 %
|
Nuclear Screening Constants
| 1 | s | 0 |
