Atomic Number | 17 |
---|---|
Atomic Weight | 35.45 |
mass number | 35 |
Group | 17 |
---|---|
Period | 3 |
Block | p |
Proton | 17 p+ |
---|---|
Neutron | 18 n0 |
Elektron | 17 e- |
Atomic Radius | |
---|---|
molar volume | |
Covalent Radius | |
Metallic Radius | |
ionic radius | |
Crystal Radius | |
Van der Waals radius | |
density |
energie | |
---|---|
proton affinity | |
electron affinity | |
ionization energy | |
enthalpy of vaporization | |
enthalpy of fusion | |
standard enthalpy of formation | |
Elektron | |
electron shell | 2, 8, 7 |
valence electron | 7 ⓘ |
electron configuration | [Ne] 3s2 3p5ⓘ 1s2 2s2 2p6 3s2 3p5 |
oxidation number | -1, 1, 2, 3, 4, 5, 6, 7 |
electronegativity | 3.16
|
Electrophilicity Index | |
fundamental state of matter | |
phase of matter | Gas |
gaseous state of matter | Diatomic |
Boiling Point | |
Melting Point | |
critical pressure | |
critical temperature | |
triple point | |
appearance | |
Faarf | Yellow
|
appearance | pale yellow-green gas |
refractive index | 1,000773
|
thermodynamic material property | |
Thermal Conductivity | |
thermal expansion | |
molar heat capacity | |
Specific Heat Capacity | |
heat capacity ratio | 7/5 |
electrical properties | |
type | Insulator |
electrical conductivity | |
electrical resistivity | |
superconductivity | |
Magnetismus | |
type | diamagnetic |
magnetic susceptibility (Mass) | -0,0000000072 m³/Kg
|
magnetic susceptibility (Molar) | -0,000000000511 m³/mol
|
magnetic susceptibility (Volume) | -0,0000000231
|
magnetic ordering | |
Curie temperature | |
Néel temperature | |
Struktur | |
Crystal Structure | Base Centered Orthorhombic (ORC) |
lattice constant | |
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
hardness | |
bulk modulus | |
shear modulus | |
Young's modulus | |
Poisson's ratio | |
speed of sound | |
classification | |
Category | Halogens, Halogens |
CAS Group | VIIB |
IUPAC Group | VIIA |
Glawe Number | 101 |
Mendeleev Number | 107 |
Pettifor Number | 99 |
Geochemical Class | semi-volatile |
Goldschmidt classification | litophile |
Gas Basicity | |
---|---|
polarizability | |
C6 Dispersion Coefficient | |
allotrope | Dichlorine |
Neutron cross section | 35,3
|
Neutron Mass Absorption | 0,033
|
quantum number | 2P3/2 |
space group | 64 (Cmca) |
Stable Isotopes | 2 |
---|---|
Unstable Isotopes | 23 |
Natural Isotopes | 2 |
mass number | 28 |
---|---|
neutron number | 11 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | 1 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2018 |
parity | + |
decay mode | intensity |
---|---|
p (proton emission) | 100% |
mass number | 29 |
---|---|
neutron number | 12 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 5,4 ± 1,9 zs
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
Datum vun der Entdeckung | 1993 |
parity | + |
decay mode | intensity |
---|---|
p (proton emission) | 100% |
mass number | 30 |
---|---|
neutron number | 13 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | 3 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2018 |
parity | + |
decay mode | intensity |
---|---|
p (proton emission) | 100% |
mass number | 31 |
---|---|
neutron number | 14 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 190 ± 1 ms
|
spin | 3/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1977 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 2.4% |
mass number | 32 |
---|---|
neutron number | 15 |
Relative Atomic Mass | |
g-factor | 1,115 ± 0,006
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 298 ± 1 ms
|
spin | 1 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1953 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+α (β+-delayed α emission) | 0.054% |
β+ p (β+-delayed proton emission) | 0.026% |
mass number | 33 |
---|---|
neutron number | 16 |
Relative Atomic Mass | |
g-factor | 0,50313333333333 ± 0,0002
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 2,5038 ± 0,0022 s
|
spin | 3/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1940 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 34 |
---|---|
neutron number | 17 |
Relative Atomic Mass | |
g-factor | 0
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 1,5267 ± 0,0004 s
|
spin | 0 |
nuclear quadrupole moment | 0
|
Datum vun der Entdeckung | 1934 |
parity | + |
decay mode | intensity |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
mass number | 35 |
---|---|
neutron number | 18 |
Relative Atomic Mass | |
g-factor | 0,5478 ± 0,000013333333333333
|
natural abundance | 75,8 ± 0,2
|
Radioaktivitéit | stable isotope |
half-life | Not Radioactive ☢️ |
spin | 3/2 |
nuclear quadrupole moment | -0,0817 ± 0,0008
|
Datum vun der Entdeckung | 1919 |
parity | + |
mass number | 36 |
---|---|
neutron number | 19 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 301,3 ± 1,5 ky
|
spin | 2 |
nuclear quadrupole moment | -0,178 ± 0,004
|
Datum vun der Entdeckung | 1941 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 98.1% |
β+ (β+ decay; β+ = ϵ + e+) | 1.9% |
mass number | 37 |
---|---|
neutron number | 20 |
Relative Atomic Mass | |
g-factor | 0,456 ± 0,0000066666666666667
|
natural abundance | 24,2 ± 0,2
|
Radioaktivitéit | stable isotope |
half-life | Not Radioactive ☢️ |
spin | 3/2 |
nuclear quadrupole moment | -0,0644 ± 0,0006
|
Datum vun der Entdeckung | 1919 |
parity | + |
mass number | 38 |
---|---|
neutron number | 21 |
Relative Atomic Mass | |
g-factor | 1,025 ± 0,01
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 37,23 ± 0,014 m
|
spin | 2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1940 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 39 |
---|---|
neutron number | 22 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 56,2 ± 0,6 m
|
spin | 3/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1949 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 40 |
---|---|
neutron number | 23 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 1,35 ± 0,03 m
|
spin | 2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1956 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 41 |
---|---|
neutron number | 24 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 38,4 ± 0,8 s
|
spin | 1/2 |
nuclear quadrupole moment | 0
|
Datum vun der Entdeckung | 1971 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
mass number | 42 |
---|---|
neutron number | 25 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 6,8 ± 0,3 s
|
spin | 2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1971 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 43 |
---|---|
neutron number | 26 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 3,13 ± 0,09 s
|
spin | 3/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1976 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
mass number | 44 |
---|---|
neutron number | 27 |
Relative Atomic Mass | |
g-factor | 0,2749 ± 0,0002
|
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 562 ± 106 ms
|
spin | 2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1979 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 8% |
mass number | 45 |
---|---|
neutron number | 28 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 413 ± 25 ms
|
spin | 3/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1979 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 24% |
mass number | 46 |
---|---|
neutron number | 29 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 232 ± 2 ms
|
spin | 2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1989 |
parity | - |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 60% |
2n (2-neutron emission) |
mass number | 47 |
---|---|
neutron number | 30 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | 101 ± 5 ms
|
spin | 3/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1989 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 3% |
2n (2-neutron emission) |
mass number | 48 |
---|---|
neutron number | 31 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1989 |
parity |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 49 |
---|---|
neutron number | 32 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | 3/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1989 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 50 |
---|---|
neutron number | 33 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2009 |
parity |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 51 |
---|---|
neutron number | 34 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | 3/2 |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 1990 |
parity | + |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
mass number | 52 |
---|---|
neutron number | 35 |
Relative Atomic Mass | |
g-factor | |
natural abundance | |
Radioaktivitéit | ☢️ radioactive element |
half-life | |
spin | |
nuclear quadrupole moment | |
Datum vun der Entdeckung | 2018 |
parity |
decay mode | intensity |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Entdecker oder Erfinder | Carl Wilhelm Scheele |
---|---|
location of discovery | Sweden |
Datum vun der Entdeckung | 1774 |
Etymologie | Greek: chlôros (greenish yellow). |
pronunciation | KLOR-een (Englesch) |
Abundance | |
---|---|
Abundance in Earth's crust | |
natural abundance (Ozean) | |
natural abundance (Mënschleche Kierper) | 0,12 %
|
natural abundance (Meteoroid) | 0,037 %
|
natural abundance (Sonn) | 0,0008 %
|
Abundance in Universe | 0,0001 %
|
1 | s | 0.4761 |
2 | p | 4.0068 |
2 | s | 5.5696 |
3 | p | 10.8839 |
3 | s | 9.9317 |