Nomor atom | 36 |
---|---|
Massa atom | 83.798 |
Nomor massa | 84 |
Golongan | 18 |
---|---|
Periode | 4 |
Blok | p |
Proton | 36 p+ |
---|---|
Neutron | 48 n0 |
Elektron | 36 e- |
Energi | |
---|---|
proton affinity | 424,6 kJ/mol
|
Afinitas elektron | |
Energi ionisasi | 13,9996049 eV/particle
|
Panas penguapan | 9,05 kJ/mol
|
kalor peleburan | |
Perubahan entalpi pembentukan standar | |
Elektron | |
kelopak elektron | 2, 8, 18, 8 |
Elektron valensi | 8 ⓘ |
konfigurasi elektron | [Ar] 3d10 4s2 4p6ⓘ 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 |
bilangan oksidasi | 0, 1, 2 |
elektronegativitas | |
Electrophilicity Index | |
kondisi dasar materi | |
fase zat | Gas |
gaseous state of matter | Monoatomic |
Titik didih | 119,735 K
|
Titik lebur | 115,78 K
|
critical pressure | 5,525 MPa
|
critical temperature | 209,48 K
|
Titik tripel | |
appearance | |
warna | Tak berwarna
|
appearance | colorless gas, exhibiting a whitish glow in a high electric field |
Indeks bias | 1,000427
|
thermodynamic material property | |
Kondusivitas termal | 0,0095 W/(m K)
|
Pemuaian | |
molar heat capacity | 20,786 J/(mol K)
|
Kapasitas kalor molar | 0,248 J/(g⋅K)
|
heat capacity ratio | 5/3 |
electrical properties | |
tipe | |
konduktivitas listrik | |
resistivitas listrik | |
superkonduktivitas | |
magnetisme | |
tipe | diamagnetic |
Suseptibilitas magnetik batuan (Mass) | -0,0000000044 m³/Kg
|
Suseptibilitas magnetik batuan (Molar) | -0,000000000369 m³/mol
|
Suseptibilitas magnetik batuan (Volume) | -0,0000000165
|
magnetic ordering | |
Curie temperature | |
Néel temperature | |
struktur | |
Struktur kristal | Kubik Berpusat-muka (FCC) |
Konstanta kisi | 5,72 Å
|
Lattice Angles | π/2, π/2, π/2 |
mechanical property | |
Kekerasan | |
Modulus kompresi | |
Modulus geser | |
modulus Young | |
Rasio Poisson | |
kecepatan suara | 1.120 m/s
|
klasifikasi | |
Kategori | Gas mulia, Noble gases |
CAS Group | VIII |
IUPAC Group | VIIIA |
Glawe Number | 4 |
Mendeleev Number | 115 |
Pettifor Number | 4 |
Geochemical Class | volatile |
Klasifikasi Goldschmidt | atmophile |
Isotop stabil | 4 |
---|---|
Isotop tidak stabil | 31 |
Natural Isotopes | 6 |
Nomor massa | 67 |
---|---|
nomor neutron | 31 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 7,4 ± 2,9 ms
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2016 |
parity | - |
modus peluruhan | intensitas |
---|---|
2p (2-proton emission) | 37% |
β+ (β+ decay; β+ = ϵ + e+) |
Nomor massa | 68 |
---|---|
nomor neutron | 32 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 21,6 ± 3,3 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 2016 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | |
β+ p (β+-delayed proton emission) | 90% |
p (proton emission) |
Nomor massa | 69 |
---|---|
nomor neutron | 33 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 27,9 ± 0,8 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1995 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 94% |
Nomor massa | 70 |
---|---|
nomor neutron | 34 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 45 ± 0,14 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1995 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 1.3% |
Nomor massa | 71 |
---|---|
nomor neutron | 35 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 98,8 ± 0,3 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1981 |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 2.1% |
Nomor massa | 72 |
---|---|
nomor neutron | 36 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 17,16 ± 0,18 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1973 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 73 |
---|---|
nomor neutron | 37 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 27,3 ± 1 s
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1972 |
parity |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
β+ p (β+-delayed proton emission) | 0.25% |
Nomor massa | 74 |
---|---|
nomor neutron | 38 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 11,5 ± 0,11 m
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1960 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 75 |
---|---|
nomor neutron | 39 |
bobot atom | |
g-factor | -0,2124 ± 0,0016
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 4,6 ± 0,07 m
|
Spin | 5/2 |
nuclear quadrupole moment | 1,137 ± 0,013
|
tanggal penemuan | 1960 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 76 |
---|---|
nomor neutron | 40 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 14,8 ± 0,1 h
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1954 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 77 |
---|---|
nomor neutron | 41 |
bobot atom | |
g-factor | -0,2332 ± 0,0012
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 72,6 ± 0,9 m
|
Spin | 5/2 |
nuclear quadrupole moment | 0,948 ± 0,01
|
tanggal penemuan | 1948 |
parity | + |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 78 |
---|---|
nomor neutron | 42 |
bobot atom | |
g-factor | 0
|
natural abundance | 0,355 ± 0,003
|
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1920 |
parity | + |
modus peluruhan | intensitas |
---|---|
2β+ (double β+ decay) |
Nomor massa | 79 |
---|---|
nomor neutron | 43 |
bobot atom | |
g-factor | 1,072 ± 0,004
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 35,04 ± 0,1 h
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1948 |
parity | - |
modus peluruhan | intensitas |
---|---|
β+ (β+ decay; β+ = ϵ + e+) | 100% |
Nomor massa | 80 |
---|---|
nomor neutron | 44 |
bobot atom | |
g-factor | 0
|
natural abundance | 2,286 ± 0,01
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1920 |
parity | + |
Nomor massa | 81 |
---|---|
nomor neutron | 45 |
bobot atom | |
g-factor | -0,25914285714286 ± 0,00057142857142857
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 229 ± 11 ky
|
Spin | 7/2 |
nuclear quadrupole moment | 0,644 ± 0,004
|
tanggal penemuan | 1950 |
parity | + |
modus peluruhan | intensitas |
---|---|
ϵ (electron capture) | 100% |
Nomor massa | 82 |
---|---|
nomor neutron | 46 |
bobot atom | |
g-factor | 0
|
natural abundance | 11,593 ± 0,031
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1920 |
parity | + |
Nomor massa | 83 |
---|---|
nomor neutron | 47 |
bobot atom | |
g-factor | -0,21571777777778 ± 0,00000066666666666667
|
natural abundance | 11,5 ± 0,019
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 9/2 |
nuclear quadrupole moment | 0,259 ± 0,001
|
tanggal penemuan | 1920 |
parity | + |
Nomor massa | 84 |
---|---|
nomor neutron | 48 |
bobot atom | |
g-factor | 0
|
natural abundance | 56,987 ± 0,015
|
peluruhan radioaktif | isotop stabil |
Waktu paruh | Not Radioactive ☢️ |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1920 |
parity | + |
Nomor massa | 85 |
---|---|
nomor neutron | 49 |
bobot atom | |
g-factor | -0,22344444444444 ± 0,000088888888888889
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 10,728 ± 0,007 y
|
Spin | 9/2 |
nuclear quadrupole moment | 0,443 ± 0,003
|
tanggal penemuan | 1940 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 86 |
---|---|
nomor neutron | 50 |
bobot atom | |
g-factor | 0
|
natural abundance | 17,279 ± 0,041
|
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1920 |
parity | + |
modus peluruhan | intensitas |
---|---|
2β− (double β− decay) |
Nomor massa | 87 |
---|---|
nomor neutron | 51 |
bobot atom | |
g-factor | -0,4088 ± 0,0008
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 76,3 ± 0,5 m
|
Spin | 5/2 |
nuclear quadrupole moment | -0,3 ± 0,003
|
tanggal penemuan | 1940 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 88 |
---|---|
nomor neutron | 52 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 2,825 ± 0,019 h
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1939 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 89 |
---|---|
nomor neutron | 53 |
bobot atom | |
g-factor | -0,22 ± 0,002
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 3,15 ± 0,04 m
|
Spin | 3/2 |
nuclear quadrupole moment | 0,166 ± 0,002
|
tanggal penemuan | 1940 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 90 |
---|---|
nomor neutron | 54 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 32,32 ± 0,09 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1951 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
Nomor massa | 91 |
---|---|
nomor neutron | 55 |
bobot atom | |
g-factor | -0,2332 ± 0,0008
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 8,57 ± 0,04 s
|
Spin | 5/2 |
nuclear quadrupole moment | 0,303 ± 0,006
|
tanggal penemuan | 1951 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) |
Nomor massa | 92 |
---|---|
nomor neutron | 56 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,84 ± 0,008 s
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1951 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 0.0332% |
Nomor massa | 93 |
---|---|
nomor neutron | 57 |
bobot atom | |
g-factor | -0,826 ± 0,004
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 1,287 ± 0,01 s
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1951 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 1.95% |
Nomor massa | 94 |
---|---|
nomor neutron | 58 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 212 ± 4 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1972 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 1.11% |
Nomor massa | 95 |
---|---|
nomor neutron | 59 |
bobot atom | |
g-factor | -0,82 ± 0,006
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 114 ± 3 ms
|
Spin | 1/2 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1994 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 2.87% |
2n (2-neutron emission) |
Nomor massa | 96 |
---|---|
nomor neutron | 60 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 80 ± 8 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1994 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 3.7% |
Nomor massa | 97 |
---|---|
nomor neutron | 61 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 62,2 ± 3,2 ms
|
Spin | 3/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1997 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 6.7% |
2n (2-neutron emission) |
Nomor massa | 98 |
---|---|
nomor neutron | 62 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 42,8 ± 3,6 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1997 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 7% |
2n (2-neutron emission) |
Nomor massa | 99 |
---|---|
nomor neutron | 63 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 40 ± 11 ms
|
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 1997 |
parity | - |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | 11% |
2n (2-neutron emission) |
Nomor massa | 100 |
---|---|
nomor neutron | 64 |
bobot atom | |
g-factor | 0
|
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | 12 ± 8 ms
|
Spin | 0 |
nuclear quadrupole moment | 0
|
tanggal penemuan | 1997 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | 100% |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
Nomor massa | 101 |
---|---|
nomor neutron | 65 |
bobot atom | |
g-factor | |
natural abundance | |
peluruhan radioaktif | ☢️ radioactive element |
Waktu paruh | |
Spin | 5/2 |
nuclear quadrupole moment | |
tanggal penemuan | 2010 |
parity | + |
modus peluruhan | intensitas |
---|---|
β− (β− decay) | |
β− n (β−-delayed neutron emission) | |
2n (2-neutron emission) |
penemu atau pencipta | Sir William Ramsey, M.W. Travers |
---|---|
tempat penemuan | Great Britain |
tanggal penemuan | 1898 |
etimologi | Greek: kryptos (hidden). |
pelafalan | KRIP-ton (Inggris) |
1 | s | 0.7684 |
2 | p | 3.953 |
2 | s | 9.602 |
3 | d | 15.3741 |
3 | p | 15.5658 |
3 | s | 14.9673 |
4 | p | 26.2308 |
4 | s | 24.6844 |