Rodijs

Rodijs (Rh)

chemical element with symbol Rh and atomic number 45
Atomic Number45
Atomic Weight102.9055
Masas skaitlis103
Group9
Period5
Blockd
protons45 p+
neitrons58 n0
elektrons45 e-
Animated Bora atoma struktūras modelis of Rh (Rodijs)

Fizikāla Īpašība

Atoma Rādiuss
molar volume
Covalent Radius
Metallic Radius
ionic radius
Crystal Radius
Van der Waals radius
blīvums
Atomic Radii Of The Elements: Rodijs0102030405060708090100110120130140150160170180190200210pmAtoma RādiussCovalent RadiusMetallic RadiusVan der Waals radius

Chemical Property

enerģija
proton affinity
Elektrontieksme
jonizācijas potenciāls
jonizācijas potenciāls of Rh (Rodijs)
enthalpy of vaporization
enthalpy of fusion
standard enthalpy of formation
elektrons
electron shell2, 8, 18, 16, 1
Bora atoma struktūras modelis: Rh (Rodijs)
vērtības elektrons1
Lewis structure: Rh (Rodijs)
elektronu konfigurācija[Kr] 4d8 5s1
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 4d8 5s1
Enhanced Bora atoma struktūras modelis of Rh (Rodijs)
Orbital Diagram of Rh (Rodijs)
Oksidēšanas pakāpe-3, -1, 0, 1, 2, 3, 4, 5, 6, 7
elektronegativitāte
2.28
Electrophilicity Index
fundamentālais agregātstāvoklis
agregātstāvoklisSolid
gaseous state of matter
Boiling Point
Melting Point
critical pressure
critical temperature
trīskāršais punkts
appearance
krāsa
Silver
appearancesilvery white metallic
Laušanas koeficients
thermodynamic material property
Thermal Conductivity
Termiskā izplešanās
Molārā siltumietilpība
Specific Heat Capacity
heat capacity ratio
electrical properties
typeConductor
electrical conductivity
īpatnējā pretestība
Supravadītspēja
Magnētisms
typeparamagnetic
magnetic susceptibility (Mass)
0,0000000136 m³/Kg
magnetic susceptibility (Molar)
0,0000000014 m³/mol
magnetic susceptibility (Volume)
0,0001693
magnetic ordering
Curie temperature
Néel temperature
struktūra
Crystal StructureFace Centered Cubic (FCC)
lattice constant
Lattice Anglesπ/2, π/2, π/2
mechanical property
Cietība
tilpuma elastības modulis
shear modulus
Junga modulis
Poisson's ratio
0,26
skaņas ātrums
klasifikācija
CategoryTransition metals, Transition metals
CAS GroupVIIIA
IUPAC GroupVIII
Glawe Number63
Mendeleev Number64
Pettifor Number66
Geochemical Classnoble metal
Goldschmidt classificationsiderophile

other

Gas Basicity
polarizability
C6 Dispersion Coefficient
allotrope
Neutron cross section
145
Neutron Mass Absorption
0,063
quantum number4F9/2
space group225 (Fm_3m)

Isotopes of Rhodium

Stable Isotopes1
Unstable Isotopes40
Natural Isotopes1

88Rh

Masas skaitlis88
neutron number43
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
spins
nuclear quadrupole moment
atklāšanas datums
parity

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)

89Rh

Masas skaitlis89
neutron number44
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
spins9/2
nuclear quadrupole moment
atklāšanas datums
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)
β+ p (β+-delayed proton emission)
p (proton emission)

90Rh

Masas skaitlis90
neutron number45
Relative Atomic Mass
g-factor
0
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
29 ± 3 ms
spins0
nuclear quadrupole moment
0
atklāšanas datums1994
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)0.7%

91Rh

Masas skaitlis91
neutron number46
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
1,47 ± 0,22 s
spins9/2
nuclear quadrupole moment
atklāšanas datums1994
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)1.3%

92Rh

Masas skaitlis92
neutron number47
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
5,61 ± 0,08 s
spins6
nuclear quadrupole moment
atklāšanas datums1994
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)2.05%

93Rh

Masas skaitlis93
neutron number48
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
13,9 ± 1,6 s
spins9/2
nuclear quadrupole moment
atklāšanas datums1994
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

94Rh

Masas skaitlis94
neutron number49
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
70,6 ± 0,6 s
spins4
nuclear quadrupole moment
atklāšanas datums1979
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
β+ p (β+-delayed proton emission)1.8%

95Rh

Masas skaitlis95
neutron number50
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
5,02 ± 0,1 m
spins9/2
nuclear quadrupole moment
atklāšanas datums1967
parity

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

96Rh

Masas skaitlis96
neutron number51
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
9,9 ± 0,1 m
spins6
nuclear quadrupole moment
atklāšanas datums1967
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

97Rh

Masas skaitlis97
neutron number52
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
30,7 ± 0,6 m
spins9/2
nuclear quadrupole moment
atklāšanas datums1955
parity+

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

98Rh

Masas skaitlis98
neutron number53
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
8,72 ± 0,12 m
spins2
nuclear quadrupole moment
atklāšanas datums1955
parity

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

99Rh

Masas skaitlis99
neutron number54
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
16,1 ± 0,2 d
spins1/2
nuclear quadrupole moment
0
atklāšanas datums1952
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%

100Rh

Masas skaitlis100
neutron number55
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
20,8 ± 0,1 h
spins1
nuclear quadrupole moment
atklāšanas datums1948
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)100%
ϵ (electron capture)95.1%
e+ (positron emission)4.9%

101Rh

Masas skaitlis101
neutron number56
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
4,07 ± 0,05 y
spins1/2
nuclear quadrupole moment
0
atklāšanas datums1948
parity-

decay modeintensity
ϵ (electron capture)100%

102Rh

Masas skaitlis102
neutron number57
Relative Atomic Mass
g-factor
0,25 ± 0,2
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
207 ± 1,5 d
spins2
nuclear quadrupole moment
atklāšanas datums1941
parity-

decay modeintensity
β+ (β+ decay; β+ = ϵ + e+)78%
β (β decay)22%

103Rh

Masas skaitlis103
neutron number58
Relative Atomic Mass
g-factor
natural abundance
100
radioaktivitātestable isotope
Pussabrukšanas periodsNot Radioactive ☢️
spins1/2
nuclear quadrupole moment
0
atklāšanas datums1934
parity-

104Rh

Masas skaitlis104
neutron number59
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
42,3 ± 0,4 s
spins1
nuclear quadrupole moment
atklāšanas datums1939
parity+

decay modeintensity
β (β decay)99.55%
β+ (β+ decay; β+ = ϵ + e+)0.45%

105Rh

Masas skaitlis105
neutron number60
Relative Atomic Mass
g-factor
1,26 ± 0,014285714285714
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
35,341 ± 0,019 h
spins7/2
nuclear quadrupole moment
atklāšanas datums1945
parity+

decay modeintensity
β (β decay)100%

106Rh

Masas skaitlis106
neutron number61
Relative Atomic Mass
g-factor
2,55 ± 0,03
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
30,07 ± 0,35 s
spins1
nuclear quadrupole moment
atklāšanas datums1947
parity+

decay modeintensity
β (β decay)100%

107Rh

Masas skaitlis107
neutron number62
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
21,7 ± 0,4 m
spins7/2
nuclear quadrupole moment
atklāšanas datums1951
parity+

decay modeintensity
β (β decay)100%

108Rh

Masas skaitlis108
neutron number63
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
16,8 ± 0,5 s
spins1
nuclear quadrupole moment
atklāšanas datums1955
parity+

decay modeintensity
β (β decay)100%

109Rh

Masas skaitlis109
neutron number64
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
80,8 ± 0,7 s
spins7/2
nuclear quadrupole moment
atklāšanas datums1972
parity+

decay modeintensity
β (β decay)100%

110Rh

Masas skaitlis110
neutron number65
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
3,35 ± 0,12 s
spins1
nuclear quadrupole moment
atklāšanas datums1963
parity+

decay modeintensity
β (β decay)100%

111Rh

Masas skaitlis111
neutron number66
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
11 ± 1 s
spins7/2
nuclear quadrupole moment
atklāšanas datums1975
parity+

decay modeintensity
β (β decay)100%

112Rh

Masas skaitlis112
neutron number67
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
3,4 ± 0,4 s
spins1
nuclear quadrupole moment
atklāšanas datums1972
parity+

decay modeintensity
β (β decay)100%

113Rh

Masas skaitlis113
neutron number68
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
2,8 ± 0,12 s
spins7/2
nuclear quadrupole moment
atklāšanas datums1971
parity+

decay modeintensity
β (β decay)100%

114Rh

Masas skaitlis114
neutron number69
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
1,85 ± 0,05 s
spins1
nuclear quadrupole moment
atklāšanas datums1988
parity+

decay modeintensity
β (β decay)100%

115Rh

Masas skaitlis115
neutron number70
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
1,03 ± 3 s
spins7/2
nuclear quadrupole moment
atklāšanas datums1988
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)

116Rh

Masas skaitlis116
neutron number71
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
685 ± 39 ms
spins1
nuclear quadrupole moment
atklāšanas datums1970
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)2.1%

117Rh

Masas skaitlis117
neutron number72
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
421 ± 30 ms
spins7/2
nuclear quadrupole moment
atklāšanas datums1991
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)7.6%

118Rh

Masas skaitlis118
neutron number73
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
282 ± 9 ms
spins1
nuclear quadrupole moment
atklāšanas datums1994
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)3.1%

119Rh

Masas skaitlis119
neutron number74
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
190 ± 6 ms
spins7/2
nuclear quadrupole moment
atklāšanas datums1994
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)6.4%

120Rh

Masas skaitlis120
neutron number75
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
129,6 ± 4,2 ms
spins8
nuclear quadrupole moment
atklāšanas datums1994
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)9.3%
2n (2-neutron emission)

121Rh

Masas skaitlis121
neutron number76
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
74 ± 4 ms
spins7/2
nuclear quadrupole moment
atklāšanas datums1994
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)11%

122Rh

Masas skaitlis122
neutron number77
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
51 ± 6 ms
spins7
nuclear quadrupole moment
atklāšanas datums1997
parity-

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)3.9%
2n (2-neutron emission)

123Rh

Masas skaitlis123
neutron number78
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
42 ± 4 ms
spins7/2
nuclear quadrupole moment
atklāšanas datums2010
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)24%
2n (2-neutron emission)

124Rh

Masas skaitlis124
neutron number79
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
30 ± 2 ms
spins2
nuclear quadrupole moment
atklāšanas datums2010
parity+

decay modeintensity
β (β decay)100%
β n (β-delayed neutron emission)31%
2n (2-neutron emission)

125Rh

Masas skaitlis125
neutron number80
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
26,5 ± 2 ms
spins7/2
nuclear quadrupole moment
atklāšanas datums2010
parity+

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

126Rh

Masas skaitlis126
neutron number81
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
19 ± 3 ms
spins1
nuclear quadrupole moment
atklāšanas datums2010
parity-

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

127Rh

Masas skaitlis127
neutron number82
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
28 ± 14 ms
spins7/2
nuclear quadrupole moment
atklāšanas datums2015
parity+

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

128Rh

Masas skaitlis128
neutron number83
Relative Atomic Mass
g-factor
natural abundance
radioaktivitāte☢️ radioactive element
Pussabrukšanas periods
spins
nuclear quadrupole moment
atklāšanas datums2018
parity

decay modeintensity
β (β decay)
β n (β-delayed neutron emission)
2n (2-neutron emission)
Rhodium powder pressed melted

vēsture

atklājējs vai izgudrotājsWilliam Wollaston
atraduma atrašanās vietaEngland
atklāšanas datums1803
EtimoloģijaGreek: rhodon (rose). Its salts give a rosy solution.
izrunaRO-di-em (angļu)

avots

Abundance
Abundance in Earth's crust
natural abundance (okeāns)
natural abundance (cilvēka ķermenis)
natural abundance (meteoroīds)
0,000018 %
natural abundance (Saule)
0,0000002 %
Abundance in Universe
0,00000006 %

Nuclear Screening Constants

1s0.9244
2p4.0596
2s11.8454
3d14.595
3p16.8456
3s16.5615
4d31.5576
4p27.8604
4s26.4184
5s38.3605