×

molybdenum
molybdenum

rhodium
rhodium



ADD
Compare
X
molybdenum
X
rhodium

mbandhingaké molybdenum lan rhodium

1 Tabel périodik
1.1 Symbol
Mo
Rh
1.2 Panggil Group
69
Gadolinium unsur
0 17
1.3 Panggil periode
55
lithium unsur
2 7
1.4 Block
d block
d block
1.5 Family unsur
transisi Metal
transisi Metal
1.6 CAS Number
74399877440166
Aluminium unsur
7429905 54386242
1.7 Jeneng papan Group
3M Im_
Fm_ 3M
1.8 Space Group Number
229.00225.00
plutonium unsur
11 229
2 facts
2.1 Facts Interesting
  • Molybdenum iku metal reaktif, Empu ora ketemu gratis ing alam.
  • Nganti unsur Molybdenum abad 18 padha asring mistaken minangka karbon utawa Lead.
  • 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.
2.2 sumber
Found in Minerals, Mining, Ores saka Minerals
bumi lemah ndhuwur, Found Minangka By-produk, Found in Minerals, Mining
2.3 History
2.3.1 sing katutup
Carl Wilhelm Scheele
William Hyde Wollaston
2.3.2 Discovery
ing 1778
ing taun 1804
2.4 turah mbrawah
2.4.1 Turah mbrawah Ing Universe
5 * 10-7 %6 * 10-8 %
Thallium unsur
5E-09 0.11
2.4.2 Turah mbrawah Ing Sun
~0.0000009 %~0.0000002 %
Beryllium unsur
1E-08 0.1
2.4.3 Turah mbrawah Ing meteorit
0.00 %0.00 %
Gold unsur
1.7E-07 22
2.4.4 Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.00 %
Radium unsur
9.9E-12 8.1
2.4.5 Turah mbrawah Ing Segara
0.00 %ora Sumadhiya
Protaktinium unsur
2E-23 1.1
2.4.6 Turah mbrawah Ing Manungsa
0.00 %ora Sumadhiya
Radium unsur
1E-13 1.4
3 ulah
3.1 Ulah lan Wuku
  • wesi digunakake kanggo nggawe bagean engine, penggerek, saw blade, etc.
  • Ndhuk aditif arupi Molybdenum disulfide bisa digunaake ing industri. Sampeyan uga dipigunakaké minangka katalis.
Character length exceed error
3.1.1 Ulah Industrial
Industry Aerospace, Industry Listrik, Industry Elektronik
Industry Aerospace, Industry automobile, Industry Listrik, Industry Elektronik
3.1.2 Ulah Medical
NA
NA
3.1.3 Ulah liyane
wesi
wesi
3.2 Properties biologi
3.2.1 keracunan
Toxic
NA
3.2.2 Saiki ing badan Human
Ya
Ora
3.2.3 Sang
0.00 Sang / mg dm-3ora Sumadhiya
plutonium unsur
0 1970
3.2.4 ing Bone
0.70 ppmora Sumadhiya
plutonium unsur
0 170000
4 fisik
4.1 leleh Point
2,617.00 ° C1,966.00 ° C
Francium unsur
27 3410
4.2 Boiling Point
4,612.00 ° C3,727.00 ° C
Flerovium unsur
147 5660
4.3 katon
4.3.1 State fisik
Solid
Solid
4.3.2 warna
Gray
perak Putih
4.3.3 luster
metallic
metallic
4.4 atose
4.4.1 Mohs atose
5.506.00
sesium unsur
0.2 8.5
4.4.2 Brinell atose
1,370.00 MPa980.00 MPa
sesium unsur
0.14 3490
4.4.3 Vickers atose
1,400.00 MPa1,100.00 MPa
Palladium unsur
121 3430
4.5 Kacepetan swara
5,400.00 m / s4,700.00 m / s
Thallium unsur
818 16200
4.6 Properties Optical
4.6.1 bias Index
ora Sumadhiyaora Sumadhiya
Mercury unsur
1.000933 1.7229
4.6.2 reflectivity
58.00 %84.00 %
Silver unsur
58 97
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
Mo
Rh
5.2 isotop
5.2.1 Isotop dikenal
2516
Tennessine unsur
0 38
5.3 keelektronegatifan
5.3.1 Pauling Elektronegativitas
2.162.28
Francium unsur
0.7 2.54
5.3.2 Sanderson Elektronegativitas
1.15ora Sumadhiya
sesium unsur
0.22 2.56
5.3.3 Allred Rochow Elektronegativitas
1.301.45
sesium unsur
0.86 1.82
5.3.4 Mulliken-Jaffe Elektronegativitas
ora Sumadhiyaora Sumadhiya
sesium unsur
0.62 2.48
5.3.5 Allen Elektronegativitas
2.161.56
sesium unsur
0.659 2.7
5.4 Electropositivity
5.4.1 Pauling Electropositivity
1.841.72
Gold unsur
1.46 3.3
5.5 tenogo ionisasi
5.5.1 Level Energy 1st
684.30 kJ / mol719.70 kJ / mol
sesium unsur
375.7 26130
5.5.2 Level Energy 2
1,560.00 kJ / mol1,740.00 kJ / mol
uranium unsur
710.2162 28750
5.5.3 Level Energy 3rd
2,618.00 kJ / mol2,997.00 kJ / mol
osmium unsur
1600 34230
5.5.4 Level Energy 4
4,480.00 kJ / molora Sumadhiya
thorium unsur
2780 37066
5.5.5 Level Energy 5th
5,257.00 kJ / molora Sumadhiya
dubnium unsur
4305.2 97510
5.5.6 Level Energy 6th
6,640.80 kJ / molora Sumadhiya
Seaborgium unsur
5715.8 105800
5.5.7 tingkat Energy 7
12,125.00 kJ / molora Sumadhiya
Bohrium unsur
7226.8 114300
5.5.8 Level Energy 8
13,860.00 kJ / molora Sumadhiya
hassium unsur
8857.4 125300
5.5.9 Level Energy 9
15,835.00 kJ / molora Sumadhiya
Yttrium unsur
14110 134700
5.5.10 Level Energy 10th
17,980.00 kJ / molora Sumadhiya
strontium unsur
17100 144300
5.5.11 Level Energy 11
20,190.00 kJ / molora Sumadhiya
Yttrium unsur
19900 169988
5.5.12 Level Energy 12
22,219.00 kJ / molora Sumadhiya
tembaga
22219 189368
5.5.13 Level Energy 13
26,930.00 kJ / molora Sumadhiya
vanadium
26930 76015
5.5.14 Level Energy 14
29,196.00 kJ / molora Sumadhiya
Iron
29196 86450
5.5.15 Level Energy 15
52,490.00 kJ / molora Sumadhiya
Manganese unsur
41987 97510
5.5.16 Level Energy 16
55,000.00 kJ / molora Sumadhiya
Iron unsur
47206 109480
5.5.17 Level Energy 17
61,400.00 kJ / molora Sumadhiya
kobalt unsur
52737 122200
5.5.18 Level Energy 18
67,700.00 kJ / molora Sumadhiya
Nickel unsur
58570 134810
5.5.19 Level Energy 19
74,000.00 kJ / molora Sumadhiya
tembaga unsur
64702 148700
5.5.20 Level Energy 20
80,400.00 kJ / molora Sumadhiya
seng unsur
80400 171200
5.5.21 Level Energy 21
87,000.00 kJ / molora Sumadhiya
seng unsur
87000 179100
5.5.22 Level Energy 22
93,400.00 kJ / molora Sumadhiya
tembaga unsur
93400 184900
5.5.23 Level Energy 23rd
98,420.00 kJ / molora Sumadhiya
tembaga unsur
98420 198800
5.5.24 Level Energy 24
104,400.00 kJ / molora Sumadhiya
Iron unsur
104400 195200
5.5.25 Level Energy 25th
121,900.00 kJ / molora Sumadhiya
121900 121900
5.5.26 Level Energy 26th
127,700.00 kJ / molora Sumadhiya
127700 127700
5.5.27 Level Energy 27th
133,800.00 kJ / molora Sumadhiya
133800 133800
5.5.28 Level Energy 28th
139,800.00 kJ / molora Sumadhiya
139800 139800
5.5.29 Level Energy 29
148,100.00 kJ / molora Sumadhiya
148100 148100
5.5.30 Level Energy 30
154,500.00 kJ / molora Sumadhiya
154500 154500
5.6 padha karo elektrokimia
0.89 g / amp-day1.28 g / amp-day
Beryllium unsur
0.16812 8.3209
5.7 Fungsi Work elektron
4.60 eV4.98 eV
sesium unsur
2.14 5.65
5.8 Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif
6 atom
6.1 Panggil atom
4245
lithium unsur
3 117
6.2 Konfigurasi elektron
[Kr] 4d 5 5S 1
[Kr] 4d 8 5S 1
6.3 Struktur Crystal
Body tengah kubik (Bcc)
Face tengah kubik (FCC)
6.3.1 Crystal pola
6.4 atom
6.4.1 Jumlah proton
4245
lithium unsur
3 117
6.4.2 Jumlah Neutron
5458
lithium unsur
4 184
6.4.3 Jumlah Èlèktron
4245
lithium unsur
3 117
6.5 Radius saka Atom
6.5.1 Radius atom
139.00 pm134.00 pm
Beryllium unsur
112 265
6.5.2 kovalen Radius
154.00 pm142.00 pm
Beryllium unsur
96 260
6.5.3 Van der Waals Radius
200.00 pm200.00 pm
seng unsur
139 348
6.6 Bobot atom
95.95 Amu102.91 Amu
lithium unsur
6.94 294
6.7 Volume atom
9.40 cm3 / mol8.30 cm3 / mol
Manganese unsur
1.39 71.07
6.8 Nomer atom jejer
6.8.1 unsur Previous
6.8.2 Sabanjure unsur
6.9 Potensi Valence Electron
88.60 (-eV)64.00 (-eV)
Francium unsur
8 392.42
6.10 Constant pola
314.70 pm380.34 pm
Beryllium unsur
228.58 891.25
6.11 pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
6.12 Pola C / A rasio
ora Sumadhiyaora Sumadhiya
Beryllium unsur
1.567 1.886
7 Teknik
7.1 Kapadhetan
7.1.1 Kapadhetan Ing suhu kamar
10.28 g / cm 312.41 g / cm 3
lithium unsur
0.534 40.7
7.1.2 Kapadhetan Nalika Liquid (ing mp)
9.33 g / cm310.70 g / cm3
lithium unsur
0.512 20
7.2 Strength tensile
324.00 MPa951.00 MPa
Indium unsur
2.5 11000
7.3 viskositas
ora Sumadhiyaora Sumadhiya
Mercury unsur
0.001526 0.001526
7.4 meksa beluk
7.4.1 Meksa beluk ing 1000 K
ora Sumadhiyaora Sumadhiya
cerium unsur
2.47E-11 121
7.4.2 Meksa beluk ing 2000 K
0.00 (Pa)0.02 (Pa)
tungsten unsur
2.62E-10 774
7.5 situs kelenturan
7.5.1 nyukur pengaturan
126.00 GPA150.00 GPA
kalium unsur
1.3 222
7.5.2 pengaturan akeh
230.00 GPA275.00 GPA
sesium unsur
1.6 462
7.5.3 Young kang pengaturan
329.00 GPA380.00 GPA
sesium unsur
1.7 528
7.6 Poisson rasio
0.310.26
Beryllium unsur
0.032 0.47
7.7 Properties Teknik liyane
ductile, Weldable
malleable
8 Magnetic
8.1 Ciri Magnetic
8.1.1 Gravitasi tartamtu
10.2212.41
lithium unsur
0.53 4500
8.1.2 Nindakake Magnetic
paramagnetic
paramagnetic
8.1.3 permeabilitas
ora Sumadhiyaora Sumadhiya
Bismuth unsur
1.25643E-06 0.0063
8.1.4 kelemahan
ora Sumadhiyaora Sumadhiya
Bismuth unsur
-0.000166 200000
8.2 Properties Listrik
8.2.1 Property Listrik
Semiconductor
Arman
8.2.2 resistivity
53.40 nΩ · m43.30 nΩ · m
Thallium unsur
0.18 961
8.2.3 konduktivitas listrik
0.19 10 6 / cm Ω0.21 10 6 / cm Ω
plutonium unsur
0.00666 0.63
8.2.4 elektron Affinity
71.90 kJ / mol109.70 kJ / mol
Mercury unsur
0 222.8
9 termal
9.1 Kalor tartamtu
0.25 J / (kg K)0.24 J / (kg K)
americium unsur
0.11 3.6
9.2 Graham Kapasitas kalor
24.06 J / mol · K24.98 J / mol · K
Beryllium unsur
16.443 62.7
9.3 doyo termal
138.00 W / m · K150.00 W / m · K
neptunium unsur
6.3 429
9.4 suhu kritis
ora Sumadhiyaora Sumadhiya
ytterbium unsur
26.3 3223
9.5 Expansion termal
4.80 μm / (m · K)8.20 μm / (m · K)
tungsten unsur
4.5 97
9.6 enthalpy
9.6.1 Enthalpy panguapan
594.10 kJ / mol495.40 kJ / mol
seng unsur
7.32 799.1
9.6.2 Enthalpy saka Fusion
27.61 kJ / mol21.76 kJ / mol
sesium unsur
2.1 35.23
9.6.3 Enthalpy saka atomization
653.00 kJ / mol556.50 kJ / mol
Mercury unsur
61.5 837
9.7 Standard molar Entropy
28.70 J / mol.K31.50 J / mol.K
Beryllium unsur
9.5 198.1