Symbol
Md
Au
Panggil Group
311
0
17
👆🏻
Panggil periode
76
2
7
👆🏻
Block
pemblokiran f
d block
Family unsur
actinide
transisi Metal
CAS Number
74401117440575
7429905
54386242
👆🏻
Jeneng papan Group
-
Fm_ 3M
Space Group Number
194.00225.00
11
276
👆🏻
Facts Interesting
- metal Mendelevium wis sintetik diprodhuksi logam.
- metal Mendelevium wis diprodhuksi ing mung jumlah tilak.
- Iki ditemokake ing bijih tembaga lan saka kerak bumi.
- Iki minangka logam sing paling gampang dibentuk lan ulet.
- Wesi emas digunakake ing Dentistry minangka fillings, crowning, klip, lan sapiturute.
sumber
Némbakaké einsteinium karo helium ion
bumi lemah ndhuwur, Mining, Ores logam
History
sing katutup
Lawrence Berkeley National Laboratory
-
Discovery
ing taun 1955
Sadurunge 6000 SM
turah mbrawah
Turah mbrawah Ing Universe
0.00 %0.00 %
0
0.11
👆🏻
Turah mbrawah Ing Sun
-0.00 %
0
0.1
👆🏻
Turah mbrawah Ing meteorit
0.00 %0.00 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
-0.00 %
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
-0.00 %
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %0.00 %
0
1.4
👆🏻
Ulah lan Wuku
- Efesus saiki dikenal saka logam Mendelevium sing winates kanggo riset waé mung.
- metal Gold utamané dipigunakaké kanggo Jewelry, bullion, koin, etc.
- Kang digunakake ing seni, hiasan, ornamen, etc. Sampeyan uga dipigunakaké kanggo proses listrik.
Ulah Industrial
-
Industri Kimia, Industry Clothing, Industry Listrik, Industry Elektronik
Ulah Medical
-
Dentistry, Industry Pharmaceutical
Ulah liyane
-
wesi, bullion, koin, Jewellery, patung, Statues
Properties biologi
keracunan
-
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-30.00 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.00 ppm0.02 ppm
0
170000
👆🏻
leleh Point
827.00 ° C1,064.43 ° C
-38.83
3410
👆🏻
Boiling Point
0.00 ° C2,807.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
-
Gold
luster
metallic
metallic
atose
Mohs atose
-2.50
0.2
8.5
👆🏻
Brinell atose
350.00 MPa194.00 MPa
0.14
3490
👆🏻
Vickers atose
0.00 MPa216.00 MPa
0
3920
👆🏻
Kacepetan swara
2,680.00 m / s2,030.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
1.300.47
0.155
3.41
👆🏻
reflectivity
66.00 %95.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Md
Au
isotop
Isotop dikenal
1636
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
1.302.54
0
2.6
👆🏻
Sanderson Elektronegativitas
1.301.50
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.201.42
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
1.301.87
0.62
2.48
👆🏻
Allen Elektronegativitas
1.301.92
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.701.46
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
635.00 kJ / mol890.10 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,235.00 kJ / mol1,980.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
2,470.00 kJ / mol2,856.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
3,840.00 kJ / mol890.10 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
6,350.00 kJ / mol8,901.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
6,350.00 kJ / mol8,901.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
6,350.00 kJ / mol8,901.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
6,350.00 kJ / mol8,900.00 kJ / mol
730
125300
👆🏻
Level Energy 9
6,350.00 kJ / mol8,901.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
6,350.00 kJ / mol8,901.00 kJ / mol
392
144300
👆🏻
Level Energy 11
6,400.00 kJ / mol8,901.00 kJ / mol
392
169988
👆🏻
Level Energy 12
60,100.00 kJ / mol8,900.00 kJ / mol
0
189368
👆🏻
Level Energy 13
6,350.00 kJ / mol8,900.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
1,150.00 kJ / mol890.10 kJ / mol
380
86450
👆🏻
Level Energy 15
63,500.00 kJ / mol89,000.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
635.00 kJ / mol890.10 kJ / mol
375.7
109480
👆🏻
Level Energy 17
1,107.00 kJ / mol890.10 kJ / mol
375.7
122200
👆🏻
Level Energy 18
6,350.00 kJ / mol8,901.00 kJ / mol
0
134810
👆🏻
Level Energy 19
635.00 kJ / mol890.10 kJ / mol
375.7
148700
👆🏻
Level Energy 20
635.00 kJ / mol890.00 kJ / mol
0
171200
👆🏻
Level Energy 21
6,350.00 kJ / mol890.10 kJ / mol
375.7
179100
👆🏻
Level Energy 22
635.00 kJ / mol890.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
6,350.00 kJ / mol890.10 kJ / mol
357.6
198800
👆🏻
Level Energy 24
635.00 kJ / mol890.10 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
635.00 kJ / mol890.00 kJ / mol
0
121900
👆🏻
Level Energy 26th
635.00 kJ / mol890.10 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
635.00 kJ / mol890.10 kJ / mol
0
133800
👆🏻
Level Energy 28th
635.00 kJ / mol890.10 kJ / mol
297.3
139800
👆🏻
Level Energy 29
635.00 kJ / mol890.10 kJ / mol
0
148100
👆🏻
Level Energy 30
635.00 kJ / mol890.10 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
3.21 g / amp-day2.45 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
3.89 eV5.10 eV
2.14
6
👆🏻
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
Kimia Stabilitas, ionisasi, kelarutan
Panggil atom
10179
3
117
👆🏻
Konfigurasi elektron
[Rn] 5F 13 7s 2
[Xe] 4F 14 5d 10 6s 1
Struktur Crystal
ora Lake
Face tengah kubik (FCC)
Crystal pola
atom
Jumlah proton
10179
3
117
👆🏻
Jumlah Neutron
157118
4
285
👆🏻
Jumlah Èlèktron
10179
3
117
👆🏻
Radius saka Atom
Radius atom
175.00 pm151.00 pm
0
348
👆🏻
kovalen Radius
175.00 pm144.00 pm
0
260
👆🏻
Van der Waals Radius
246.00 pm166.00 pm
0
348
👆🏻
Bobot atom
258.00 Amu196.97 Amu
6.94
294
👆🏻
Volume atom
19.90 cm3 / mol10.20 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
63.70 (-eV)43.40 (-eV)
0
392.42
👆🏻
Constant pola
-407.82 pm
0
891.25
👆🏻
pola Angles
-
π/2, π/2, π/2
Pola C / A rasio
1.581.61
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
10.30 g / cm 319.30 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
10.30 g / cm317.31 g / cm3
0.512
41
👆🏻
Strength tensile
80.00 MPa120.00 MPa
0.1
11000
👆🏻
viskositas
0.000.00
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
0.00 (Pa)0.00 (Pa)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)67.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
32.00 GPA27.00 GPA
1.3
222
👆🏻
pengaturan akeh
0.00 GPA180.00 GPA
0
462
👆🏻
Young kang pengaturan
12.00 GPA79.00 GPA
0
528
👆🏻
Poisson rasio
0.300.40
0.032
0.47
👆🏻
Properties Teknik liyane
-
ductile, malleable
Ciri Magnetic
Gravitasi tartamtu
13.5019.32
0.53
4500
👆🏻
Nindakake Magnetic
-
diamagnetic
permeabilitas
0.00 H / m0.00 H / m
1.25643E-06
0.0063
👆🏻
kelemahan
0.000.00
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
-
Arman
resistivity
0.63 nΩ · m2.20 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.00 10 6 / cm Ω0.45 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
50.00 kJ / mol222.80 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.10 J / (kg K)0.13 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
27.00 J / mol · K25.42 J / mol · K
13.1
62.7
👆🏻
doyo termal
0.00 W / m · K318.00 W / m · K
0
429
👆🏻
suhu kritis
1,100.00 K1,337.00 K
26.3
3695
👆🏻
Expansion termal
11.60 μm / (m · K)14.20 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
380.50 kJ / mol324.40 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
-12.55 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
410.80 kJ / mol364.00 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
37.40 J / mol.K47.40 J / mol.K
9.5
198.1
👆🏻