Symbol
Ts
Cr
Panggil Group
176
0
17
👆🏻
Panggil periode
74
2
7
👆🏻
Block
p pemblokiran
d block
Family unsur
Transisi mbokmenawa Post-
transisi Metal
CAS Number
541011437440473
7429905
54386242
👆🏻
Jeneng papan Group
-
3M Im_
Space Group Number
166.00229.00
11
276
👆🏻
Facts Interesting
Tennessine minangka unsur buatan superheavy kanthi setengah umur sing cendhak.
- 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.
sumber
sintetik Diprodhuksi
Found in Minerals, Mining, Ores logam, Ores saka Minerals
History
sing katutup
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Louis Nicolas Vauquelin
Discovery
ing 2010
Ing Antarane 1797 - 1798
turah mbrawah
Turah mbrawah Ing Universe
-0.00 %
0
0.11
👆🏻
Turah mbrawah Ing Sun
-0.00 %
0
0.1
👆🏻
Turah mbrawah Ing meteorit
-0.30 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
-0.01 %
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
-0.00 %
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
-0.00 %
0
1.4
👆🏻
Ulah lan Wuku
- Efesus saiki dikenal saka logam Ununseptium sing winates kanggo riset waé mung.
- Iki digunakake kanggo harden baja lan mrodhuksi stainless steel lan macem-macem wesi liyane.
- Iki uga digunakake kanggo menehi finish sing tepat kanggo mirrors polesan. Piring kromium digunakake ing perlengkapan jedhing.
Ulah Industrial
-
Industry automobile, Industri Kimia
Ulah Medical
-
-
Ulah liyane
tujuan Research
wesi
Properties biologi
keracunan
-
Highly Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.01 Sang / mg dm-30.11 Sang / mg dm-3
0
1970
👆🏻
ing Bone
0.00 ppm0.33 ppm
0
170000
👆🏻
leleh Point
400.00 ° C1,857.00 ° C
-38.83
3410
👆🏻
Boiling Point
610.00 ° C2,672.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
-
Silver
luster
Unknown Luster
metallic
atose
Mohs atose
-8.50
0.2
8.5
👆🏻
Brinell atose
700.00 MPa687.00 MPa
0.14
3490
👆🏻
Vickers atose
430.00 MPa1,060.00 MPa
0
3920
👆🏻
Kacepetan swara
4,000.00 m / s5,940.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
1.902.97
0.155
3.41
👆🏻
reflectivity
67.00 %70.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Ts
Cr
isotop
Isotop dikenal
021
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
0.001.66
0
2.6
👆🏻
Sanderson Elektronegativitas
1.901.66
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
1.901.56
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
2.001.66
0.62
2.48
👆🏻
Allen Elektronegativitas
2.101.65
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.202.34
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
742.90 kJ / mol26,130.00 kJ / mol
375.7
26130
👆🏻
Level Energy 2
1,785.00 kJ / mol28,750.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
723.60 kJ / mol34,230.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
-37,066.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
-97,510.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
11,000.00 kJ / mol105,800.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
6,500.00 kJ / mol114,300.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
7,000.00 kJ / mol125,300.00 kJ / mol
730
125300
👆🏻
Level Energy 9
7,230.00 kJ / mol134,700.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
6,100.00 kJ / mol144,300.00 kJ / mol
392
144300
👆🏻
Level Energy 11
6,700.00 kJ / mol26,130.00 kJ / mol
392
169988
👆🏻
Level Energy 12
883.00 kJ / mol28,750.00 kJ / mol
0
189368
👆🏻
Level Energy 13
7,230.00 kJ / mol34,230.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
6,500.00 kJ / mol37,066.00 kJ / mol
380
86450
👆🏻
Level Energy 15
61,000.00 kJ / mol97,510.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
65,000.00 kJ / mol105,800.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
580.00 kJ / mol114,300.00 kJ / mol
375.7
122200
👆🏻
Level Energy 18
6,100.00 kJ / mol125,300.00 kJ / mol
0
134810
👆🏻
Level Energy 19
540.30 kJ / mol134,700.00 kJ / mol
375.7
148700
👆🏻
Level Energy 20
608.00 kJ / mol144,300.00 kJ / mol
0
171200
👆🏻
Level Energy 21
5,780.00 kJ / mol157,700.00 kJ / mol
375.7
179100
👆🏻
Level Energy 22
590.00 kJ / mol166,090.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
6,100.00 kJ / mol653.80 kJ / mol
357.6
198800
👆🏻
Level Energy 24
883.00 kJ / mol653.80 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
578.00 kJ / mol653.80 kJ / mol
0
121900
👆🏻
Level Energy 26th
593.80 kJ / mol653.80 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
610.00 kJ / mol652.90 kJ / mol
0
133800
👆🏻
Level Energy 28th
850.00 kJ / mol653.80 kJ / mol
297.3
139800
👆🏻
Level Energy 29
0.00 kJ / mol653.80 kJ / mol
0
148100
👆🏻
Level Energy 30
0.00 kJ / mol653.80 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
3.50 g / amp-day0.32 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
4.00 eV4.50 eV
2.14
6
👆🏻
Properties Kimia liyane
Kimia Stabilitas, ionisasi
anti Corrosion, Kimia Stabilitas, ionisasi, Isotop radioaktif, kelarutan
Panggil atom
11724
3
117
👆🏻
Konfigurasi elektron
[Rn] 5F 14 6D 10 7s 2 7p 5
[Ar] 3d 5 4s 1
Struktur Crystal
ora Lake
Body tengah kubik (Bcc)
Crystal pola
atom
Jumlah proton
11724
3
117
👆🏻
Jumlah Neutron
16728
4
285
👆🏻
Jumlah Èlèktron
11724
3
117
👆🏻
Radius saka Atom
Radius atom
0.00 pm128.00 pm
0
348
👆🏻
kovalen Radius
0.00 pm139.00 pm
0
260
👆🏻
Van der Waals Radius
220.00 pm200.00 pm
0
348
👆🏻
Bobot atom
294.00 Amu52.00 Amu
6.94
294
👆🏻
Volume atom
15.00 cm3 / mol7.23 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
2.20 (-eV)170.00 (-eV)
0
392.42
👆🏻
Constant pola
330.25 pm291.00 pm
0
891.25
👆🏻
pola Angles
-
π/2, π/2, π/2
Pola C / A rasio
1.651.86
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
7.10 g / cm 37.19 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
7.20 g / cm36.30 g / cm3
0.512
41
👆🏻
Strength tensile
80.00 MPa689.00 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)774.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
25.00 GPA115.00 GPA
1.3
222
👆🏻
pengaturan akeh
0.00 GPA160.00 GPA
0
462
👆🏻
Young kang pengaturan
12.40 GPA279.00 GPA
0
528
👆🏻
Poisson rasio
0.340.21
0.032
0.47
👆🏻
Properties Teknik liyane
-
-
Ciri Magnetic
Gravitasi tartamtu
7.207.19
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
Antiferromagnetic
permeabilitas
0.00 H / m0.00 H / m
1.25643E-06
0.0063
👆🏻
kelemahan
0.000.00
-0.000166
200000
👆🏻
Properties Listrik
Property Listrik
-
-
resistivity
0.10 nΩ · m125.00 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
-0.08 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
50.00 kJ / mol64.30 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.14 J / (kg K)0.45 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
27.20 J / mol · K23.35 J / mol · K
13.1
62.7
👆🏻
doyo termal
0.20 W / m · K93.90 W / m · K
0
429
👆🏻
suhu kritis
700.00 K1,907.00 K
26.3
3695
👆🏻
Expansion termal
7.10 μm / (m · K)4.90 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
550.00 kJ / mol348.80 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
-15.31 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
590.00 kJ / mol397.50 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
50.00 J / mol.K23.80 J / mol.K
9.5
198.1
👆🏻