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rhodium
rhodium

krom
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rhodium
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krom

rhodium mungsuh krom

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1 Tabel périodik
1.1 Symbol
Rh
Cr
1.2 Panggil Group
Tennessine metal
9
Rank: 9 (Overall)
6
Rank: 12 (Overall)
Gadolinium metal
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1.3 Panggil periode
uranium metal
5
Rank: 3 (Overall)
4
Rank: 4 (Overall)
lithium metal
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1.4 Block
d block
d block
1.5 Family unsur
transisi Metal
transisi Metal
1.6 CAS Number
Roentgenium met..
7440166
Rank: 63 (Overall)
7440473
Rank: 39 (Overall)
Aluminium metal
1.7 Jeneng papan Group
Fm_ 3M
3M Im_
1.8 Space Group Number
sodium metal
225.00
Rank: 2 (Overall)
229.00
Rank: 1 (Overall)
plutonium metal
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2 facts
2.1 Facts Interesting
  • Rhodium punika unsur paling langka metu kabeh logam non-radioaktif ing bumi.
  • Rhodium punika salah siji sing paling awet lan hard logam, kang uga duwe reflectance dhuwur.
  • Krom punika reaktif, Empu durung ketemu gratis ing alam.
  • Ores saka Chromites Mineral sing sumber utama saka logam Krom.
  • Meh 90% penyamakan kulit wis rampung karo bantuan saka krom.
2.2 sumber
bumi lemah ndhuwur, Found Minangka By-produk, Found in Minerals, Mining
Found in Minerals, Mining, Ores logam, Ores saka Minerals
2.3 History
2.3.1 sing katutup
William Hyde Wollaston
Louis Nicolas Vauquelin
2.3.2 Discovery
ing taun 1804
Ing Antarane 1797 - 1798
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
Iron metal
6 * 10-8 %
Rank: 26 (Overall)
1.5 * 10-3 %
Rank: 7 (Overall)
Thallium metal
2.4.2 Turah mbrawah Ing Sun
Iron metal
~0.0000002 %
Rank: 25 (Overall)
~0.002 %
Rank: 7 (Overall)
Beryllium metal
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2.4.3 Turah mbrawah Ing meteorit
Iron metal
0.00 %
Rank: 36 (Overall)
0.30 %
Rank: 7 (Overall)
Gold metal
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2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
Aluminium metal
0.00 %
Rank: 55 (Overall)
0.01 %
Rank: 13 (Overall)
Radium metal
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2.4.5 Turah mbrawah Ing Segara
sodium metal
ora Sumadhiya
Rank: N/A (Overall)
0.00 %
Rank: 16 (Overall)
Protaktinium metal
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2.4.6 Turah mbrawah Ing Manungsa
calcium metal
ora Sumadhiya
Rank: N/A (Overall)
0.00 %
Rank: 16 (Overall)
Radium metal
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3 ulah
3.1 Ulah lan Wuku
Character length exceed error
Character length exceed error
3.1.1 Ulah Industrial
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
Industry automobile, Industri Kimia
3.1.2 Ulah Medical
NA
NA
3.1.3 Ulah liyane
wesi
wesi
3.2 Properties biologi
3.2.1 keracunan
NA
Highly Toxic
3.2.2 Saiki ing badan Human
Ora
Ya
3.2.3 Sang
sodium metal
ora Sumadhiya
Rank: N/A (Overall)
0.11 Sang / mg dm-3
Rank: 12 (Overall)
plutonium metal
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3.2.4 ing Bone
calcium metal
ora Sumadhiya
Rank: N/A (Overall)
0.33 ppm
Rank: 21 (Overall)
plutonium metal
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4 fisik
4.1 leleh Point
tungsten metal
1,966.00 ° C
Rank: 12 (Overall)
1,857.00 ° C
Rank: 14 (Overall)
Francium metal
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4.2 Boiling Point
tungsten metal
3,727.00 ° C
Rank: 17 (Overall)
2,672.00 ° C
Rank: 39 (Overall)
Flerovium metal
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4.3 katon
4.3.1 State fisik
Solid
Solid
4.3.2 warna
perak Putih
Silver
4.3.3 luster
metallic
metallic
4.4 atose
4.4.1 Mohs atose
krom metal
6.00
Rank: 6 (Overall)
8.50
Rank: 1 (Overall)
sesium metal
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4.4.2 Brinell atose
osmium metal
980.00 MPa
Rank: 9 (Overall)
687.00 MPa
Rank: 16 (Overall)
sesium metal
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4.4.3 Vickers atose
tungsten metal
1,100.00 MPa
Rank: 9 (Overall)
1,060.00 MPa
Rank: 10 (Overall)
Palladium metal
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4.5 Kacepetan swara
technetium metal
4,700.00 m / s
Rank: 15 (Overall)
5,940.00 m / s
Rank: 5 (Overall)
Thallium metal
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4.6 Properties Optical
4.6.1 bias Index
Palladium metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
Mercury metal
4.6.2 reflectivity
Silver metal
84.00 %
Rank: 4 (Overall)
ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
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4.7 allotropes
Ora
Ora
4.7.1 α allotropes
ora Sumadhiya
ora Sumadhiya
4.7.2 β allotropes
ora Sumadhiya
ora Sumadhiya
4.7.3 γ allotropes
ora Sumadhiya
ora Sumadhiya
5 Kimia
5.1 Formula Kimia
Rh
Cr
5.2 isotop
5.2.1 Isotop dikenal
Palladium metal
16
Rank: 23 (Overall)
21
Rank: 18 (Overall)
Tennessine metal
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5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
Gold metal
2.28
Rank: 3 (Overall)
1.66
Rank: 18 (Overall)
Francium metal
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5.3.2 Sanderson Elektronegativitas
kobalt metal
ora Sumadhiya
Rank: N/A (Overall)
1.66
Rank: 14 (Overall)
sesium metal
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5.3.3 Allred Rochow Elektronegativitas
Panerapan metal
1.45
Rank: 16 (Overall)
1.56
Rank: 10 (Overall)
sesium metal
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5.3.4 Mulliken-Jaffe Elektronegativitas
polonium metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
sesium metal
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5.3.5 Allen Elektronegativitas
berkelium metal
1.56
Rank: 24 (Overall)
1.65
Rank: 19 (Overall)
sesium metal
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5.4 Electropositivity
5.4.1 Pauling Electropositivity
Francium metal
1.72
Rank: 50 (Overall)
2.34
Rank: 36 (Overall)
Gold metal
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5.5 tenogo ionisasi
5.5.1 Level Energy 1st
krom metal
719.70 kJ / mol
Rank: 29 (Overall)
26,130.00 kJ / mol
Rank: 1 (Overall)
sesium metal
5.5.2 Level Energy 2
krom metal
1,740.00 kJ / mol
Rank: 26 (Overall)
28,750.00 kJ / mol
Rank: 1 (Overall)
uranium metal
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5.5.3 Level Energy 3rd
krom metal
2,997.00 kJ / mol
Rank: 27 (Overall)
34,230.00 kJ / mol
Rank: 1 (Overall)
osmium metal
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5.5.4 Level Energy 4
krom metal
ora Sumadhiya
Rank: N/A (Overall)
37,066.00 kJ / mol
Rank: 1 (Overall)
thorium metal
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5.5.5 Level Energy 5th
krom metal
ora Sumadhiya
Rank: N/A (Overall)
97,510.00 kJ / mol
Rank: 1 (Overall)
dubnium metal
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5.5.6 Level Energy 6th
krom metal
ora Sumadhiya
Rank: N/A (Overall)
105,800.00 kJ / mol
Rank: 1 (Overall)
Seaborgium metal
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5.5.7 tingkat Energy 7
krom metal
ora Sumadhiya
Rank: N/A (Overall)
114,300.00 kJ / mol
Rank: 1 (Overall)
Bohrium metal
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5.5.8 Level Energy 8
krom metal
ora Sumadhiya
Rank: N/A (Overall)
125,300.00 kJ / mol
Rank: 1 (Overall)
hassium metal
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5.5.9 Level Energy 9
krom metal
ora Sumadhiya
Rank: N/A (Overall)
134,700.00 kJ / mol
Rank: 1 (Overall)
Yttrium metal
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5.5.10 Level Energy 10th
krom metal
ora Sumadhiya
Rank: N/A (Overall)
144,300.00 kJ / mol
Rank: 1 (Overall)
strontium metal
5.5.11 Level Energy 11
Magnesium metal
ora Sumadhiya
Rank: N/A (Overall)
26,130.00 kJ / mol
Rank: 12 (Overall)
Yttrium metal
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5.5.12 Level Energy 12
Magnesium metal
ora Sumadhiya
Rank: N/A (Overall)
28,750.00 kJ / mol
Rank: 13 (Overall)
molybdenum metal
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5.5.13 Level Energy 13
titanium metal
ora Sumadhiya
Rank: N/A (Overall)
34,230.00 kJ / mol
Rank: 10 (Overall)
molybdenum metal
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5.5.14 Level Energy 14
vanadium metal
ora Sumadhiya
Rank: N/A (Overall)
37,066.00 kJ / mol
Rank: 12 (Overall)
molybdenum metal
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5.5.15 Level Energy 15
krom metal
ora Sumadhiya
Rank: N/A (Overall)
97,510.00 kJ / mol
Rank: 1 (Overall)
Manganese metal
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5.5.16 Level Energy 16
Manganese metal
ora Sumadhiya
Rank: N/A (Overall)
105,800.00 kJ / mol
Rank: 2 (Overall)
Iron metal
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5.5.17 Level Energy 17
Iron metal
ora Sumadhiya
Rank: N/A (Overall)
114,300.00 kJ / mol
Rank: 3 (Overall)
kobalt metal
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5.5.18 Level Energy 18
kobalt metal
ora Sumadhiya
Rank: N/A (Overall)
125,300.00 kJ / mol
Rank: 4 (Overall)
Nickel metal
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5.5.19 Level Energy 19
Nickel metal
ora Sumadhiya
Rank: N/A (Overall)
134,700.00 kJ / mol
Rank: 5 (Overall)
tembaga metal
5.5.20 Level Energy 20
seng metal
ora Sumadhiya
Rank: N/A (Overall)
144,300.00 kJ / mol
Rank: 7 (Overall)
molybdenum metal
5.5.21 Level Energy 21
seng metal
ora Sumadhiya
Rank: N/A (Overall)
157,700.00 kJ / mol
Rank: 7 (Overall)
molybdenum metal
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5.5.22 Level Energy 22
tembaga metal
ora Sumadhiya
Rank: N/A (Overall)
166,090.00 kJ / mol
Rank: 6 (Overall)
molybdenum metal
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5.5.23 Level Energy 23rd
tembaga metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: 100 (Overall)
molybdenum metal
5.5.24 Level Energy 24
Iron metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: 100 (Overall)
molybdenum metal
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5.5.25 Level Energy 25th
molybdenum metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
5.5.26 Level Energy 26th
molybdenum metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
5.5.27 Level Energy 27th
molybdenum metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
5.5.28 Level Energy 28th
molybdenum metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
5.5.29 Level Energy 29
molybdenum metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
5.5.30 Level Energy 30
molybdenum metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
molybdenum metal
5.6 padha karo elektrokimia
Francium metal
1.28 g / amp-day
Rank: 50 (Overall)
0.32 g / amp-day
Rank: 73 (Overall)
Beryllium metal
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5.7 Fungsi Work elektron
Platinum metal
4.98 eV
Rank: 6 (Overall)
4.50 eV
Rank: 14 (Overall)
sesium metal
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5.8 Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif, kelarutan
6 atom
6.1 Panggil atom
Tennessine metal
45
Rank: 67 (Overall)
24
Rank: 82 (Overall)
lithium metal
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6.2 Konfigurasi elektron
[Kr] 4d 8 5S 1
[Ar] 3d 5 4s 1
6.3 Struktur Crystal
Face tengah kubik (FCC)
Body tengah kubik (Bcc)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
Tennessine metal
45
Rank: 66 (Overall)
24
Rank: 81 (Overall)
lithium metal
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6.4.2 Jumlah Neutron
Flerovium metal
58
Rank: 49 (Overall)
28
Rank: 61 (Overall)
lithium metal
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6.4.3 Jumlah Èlèktron
Tennessine metal
45
Rank: 66 (Overall)
24
Rank: 81 (Overall)
lithium metal
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6.5 Radius saka Atom
6.5.1 Radius atom
sesium metal
134.00 pm
Rank: 43 (Overall)
128.00 pm
Rank: 46 (Overall)
Beryllium metal
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6.5.2 kovalen Radius
Francium metal
142.00 pm
Rank: 42 (Overall)
139.00 pm
Rank: 45 (Overall)
Beryllium metal
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6.5.3 Van der Waals Radius
Francium metal
200.00 pm
Rank: 28 (Overall)
200.00 pm
Rank: 28 (Overall)
seng metal
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6.6 Bobot atom
Tennessine metal
102.91 Amu
Rank: 61 (Overall)
52.00 Amu
Rank: 76 (Overall)
lithium metal
6.7 Volume atom
sesium metal
8.30 cm3 / mol
Rank: 59 (Overall)
7.23 cm3 / mol
Rank: 60 (Overall)
Manganese metal
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
Platinum metal
64.00 (-eV)
Rank: 22 (Overall)
170.00 (-eV)
Rank: 4 (Overall)
Francium metal
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6.10 Constant pola
Manganese metal
380.34 pm
Rank: 27 (Overall)
291.00 pm
Rank: 62 (Overall)
Beryllium metal
6.11 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
6.12 Pola C / A rasio
kadmium metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
Beryllium metal
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
hassium metal
12.41 g / cm 3
Rank: 28 (Overall)
7.19 g / cm 3
Rank: 58 (Overall)
lithium metal
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7.1.2 Kapadhetan Nalika Liquid (ing mp)
osmium metal
10.70 g / cm3
Rank: 14 (Overall)
6.30 g / cm3
Rank: 40 (Overall)
lithium metal
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7.2 Strength tensile
Iron metal
951.00 MPa
Rank: 5 (Overall)
689.00 MPa
Rank: 7 (Overall)
Indium metal
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7.3 viskositas
Mercury metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
Mercury metal
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
strontium metal
ora Sumadhiya
Rank: N/A (Overall)
0.00 (Pa)
Rank: 24 (Overall)
cerium metal
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7.4.2 Meksa beluk ing 2000 K
krom metal
0.02 (Pa)
Rank: 19 (Overall)
774.00 (Pa)
Rank: 1 (Overall)
tungsten metal
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7.5 situs kelenturan
7.5.1 nyukur pengaturan
osmium metal
150.00 GPA
Rank: 6 (Overall)
115.00 GPA
Rank: 9 (Overall)
kalium metal
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7.5.2 pengaturan akeh
osmium metal
275.00 GPA
Rank: 5 (Overall)
160.00 GPA
Rank: 11 (Overall)
sesium metal
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7.5.3 Young kang pengaturan
iridium metal
380.00 GPA
Rank: 5 (Overall)
279.00 GPA
Rank: 8 (Overall)
sesium metal
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7.6 Poisson rasio
Panerapan metal
0.26
Rank: 22 (Overall)
0.21
Rank: 32 (Overall)
Beryllium metal
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7.7 Properties Teknik liyane
malleable
NA
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
kobalt metal
12.41
Rank: 20 (Overall)
7.19
Rank: 46 (Overall)
lithium metal
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8.1.2 Nindakake Magnetic
paramagnetic
Antiferromagnetic
8.1.3 permeabilitas
Iron metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
Bismuth metal
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8.1.4 kelemahan
Iron metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
Bismuth metal
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8.2 Properties Listrik
8.2.1 Property Listrik
Arman
NA
8.2.2 resistivity
Mercury metal
43.30 nΩ · m
Rank: 46 (Overall)
125.00 nΩ · m
Rank: 27 (Overall)
Thallium metal
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8.2.3 konduktivitas listrik
Silver metal
0.21 10 6 / cm Ω
Rank: 8 (Overall)
0.08 10 6 / cm Ω
Rank: 25 (Overall)
plutonium metal
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8.2.4 elektron Affinity
Gold metal
109.70 kJ / mol
Rank: 7 (Overall)
64.30 kJ / mol
Rank: 15 (Overall)
Mercury metal
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9 termal
9.1 Kalor tartamtu
lithium metal
0.24 J / (kg K)
Rank: 22 (Overall)
0.45 J / (kg K)
Rank: 12 (Overall)
americium metal
9.2 Graham Kapasitas kalor
americium metal
24.98 J / mol · K
Rank: 45 (Overall)
23.35 J / mol · K
Rank: 55 (Overall)
Beryllium metal
9.3 doyo termal
Silver metal
150.00 W / m · K
Rank: 9 (Overall)
93.90 W / m · K
Rank: 17 (Overall)
neptunium metal
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9.4 suhu kritis
lithium metal
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
ytterbium metal
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9.5 Expansion termal
sesium metal
8.20 μm / (m · K)
Rank: 47 (Overall)
4.90 μm / (m · K)
Rank: 57 (Overall)
tungsten metal
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9.6 enthalpy
9.6.1 Enthalpy panguapan
tungsten metal
495.40 kJ / mol
Rank: 12 (Overall)
348.80 kJ / mol
Rank: 24 (Overall)
seng metal
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9.6.2 Enthalpy saka Fusion
tungsten metal
21.76 kJ / mol
Rank: 10 (Overall)
15.31 kJ / mol
Rank: 20 (Overall)
sesium metal
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9.6.3 Enthalpy saka atomization
tungsten metal
556.50 kJ / mol
Rank: 12 (Overall)
397.50 kJ / mol
Rank: 21 (Overall)
Mercury metal
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9.7 Standard molar Entropy
Protaktinium me..
31.50 J / mol.K
Rank: 49 (Overall)
23.80 J / mol.K
Rank: 57 (Overall)
Beryllium metal
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