thulium mungsuh technetium
Tabel périodik
Symbol
Tm
Tc
Panggil Group
ora Sumadhiya
7
11
Panggil periode
6
5
Block
pemblokiran f
d block
Family unsur
lanthanide
transisi Metal
CAS Number
7440304
99+
7440268
99+
Jeneng papan Group
P63 / mmc
P63 / mmc
Space Group Number
194.00
5
194.00
5
facts
Facts Interesting
- Thulium logam bisa nolak karat amarga hawa sing garing.
- Mung TM-169 isotop saka logam Thulium kelakon alamiah.
- jeneng asli Technetium ana masurium.
- Ing wektu nemokaké iku ditemokaké ing sampel Molybdenum.
sumber
Found in Minerals, Mining, Ores saka Minerals
Digawe dening némbakaké Molybdenum karo deuterons
History
sing katutup
Per Teodor Cleve
Emilio Segrè and Carlo Perriero
Discovery
ing taun 1879
ing taun 1937
turah mbrawah
Turah mbrawah Ing Universe
1 * 10-8 %
30
ora Sumadhiya
Turah mbrawah Ing Sun
~0.00000002 %
28
~-9999 %
Turah mbrawah Ing meteorit
0.00 %
99+
ora Sumadhiya
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
99+
ora Sumadhiya
Turah mbrawah Ing Segara
0.00 %
99+
ora Sumadhiya
ulah
Ulah lan Wuku
- Thulium metal ngasilaké isotop sing mancaraken sinar-X. isotop iki digunakake ing mesin X-ray.
- Thulium unsur uga digunakake ing peralatan Surgical kaya laser.
- Technetium punika logam radioaktif lan Empu iku digunakake kanggo pasinaon medical lan risèt liyane.
Ulah Industrial
NA
NA
Ulah Medical
NA
NA
Ulah liyane
wesi, Nuclear Riset, tujuan Research
wesi, Nuclear Riset, tujuan Research
Properties biologi
keracunan
Unknown
Low Toxic
Saiki ing badan Human
Ora
Ora
Sang
ora Sumadhiya
0.00 Sang / mg dm-3
37
ing Bone
ora Sumadhiya
0.00 ppm
36
fisik Properties
leleh Point
1,545.00 ° C
23
2,200.00 ° C
9
Boiling Point
1,730.00 ° C
99+
4,877.00 ° C
7
katon
State fisik
Solid
Solid
warna
perak Gray
Shiny Gray
luster
metallic
NA
atose
Brinell atose
471.00 MPa
25
ora Sumadhiya
Vickers atose
520.00 MPa
21
ora Sumadhiya
Kacepetan swara
ora Sumadhiya
16,200.00 m / s
1
Properties Optical
allotropes
Ora
Ora
α allotropes
ora Sumadhiya
ora Sumadhiya
β allotropes
ora Sumadhiya
ora Sumadhiya
γ allotropes
ora Sumadhiya
ora Sumadhiya
Kimia Properties
Formula Kimia
Tm
Tc
isotop
Isotop dikenal
32
7
18
21
keelektronegatifan
Pauling Elektronegativitas
1.25
35
1.90
11
Allred Rochow Elektronegativitas
1.11
29
1.36
20
Allen Elektronegativitas
ora Sumadhiya
1.51
28
Electropositivity
Pauling Electropositivity
2.75
19
2.10
99+
tenogo ionisasi
Level Energy 1st
596.70 kJ / mol
99+
702.00 kJ / mol
36
Level Energy 2
1,160.00 kJ / mol
99+
1,470.00 kJ / mol
99+
Level Energy 3rd
2,285.00 kJ / mol
99+
2,850.00 kJ / mol
33
Level Energy 4
4,120.00 kJ / mol
33
ora Sumadhiya
padha karo elektrokimia
2.10 g / amp-day
26
0.52 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
ora Sumadhiya
Properties Kimia liyane
ionisasi, Isotop radioaktif, kelarutan
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
atom Properties
Panggil atom
69
99+
43
99+
Konfigurasi elektron
[Xe] 4F 13 6s 2
[Kr] 4d 5 5S 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
HCP-Crystal-Structure-of-Thulium.jpg#100
HCP-Crystal-Structure-of-Technetium.jpg#100
atom
Jumlah proton
69
99+
43
99+
Jumlah Neutron
100
32
55
99+
Jumlah Èlèktron
69
99+
43
99+
Radius saka Atom
Radius atom
176.00 pm
18
136.00 pm
99+
kovalen Radius
160.00 pm
30
147.00 pm
37
Van der Waals Radius
ora Sumadhiya
200.00 pm
28
Bobot atom
168.93 Amu
99+
98.00 Amu
99+
Volume atom
18.10 cm3 / mol
28
8.50 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
49.70 (-eV)
28
180.00 (-eV)
3
Constant pola
353.75 pm
40
273.50 pm
99+
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3
Pola C / A rasio
1.57
17
1.60
5
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
9.32 g / cm 3
40
11.00 g / cm 3
34
Kapadhetan Nalika Liquid (ing mp)
8.56 g / cm3
24
ora Sumadhiya
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
Meksa beluk ing 1000 K
0.06 (Pa)
10
ora Sumadhiya
situs kelenturan
nyukur pengaturan
30.50 GPA
22
ora Sumadhiya
pengaturan akeh
44.50 GPA
26
ora Sumadhiya
Young kang pengaturan
74.00 GPA
27
ora Sumadhiya
Poisson rasio
0.21
31
ora Sumadhiya
Properties Teknik liyane
ductile, malleable
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
9.32
31
11.50
24
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman
resistivity
676.00 nΩ · m
5
200.00 nΩ · m
18
konduktivitas listrik
0.02 10 6 / cm Ω
99+
0.07 10 6 / cm Ω
30
elektron Affinity
50.00 kJ / mol
21
53.00 kJ / mol
18
termal Properties
Kalor tartamtu
0.16 J / (kg K)
35
0.21 J / (kg K)
29
Graham Kapasitas kalor
27.03 J / mol · K
22
24.27 J / mol · K
99+
doyo termal
16.90 W / m · K
99+
50.60 W / m · K
30
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
13.30 μm / (m · K)
29
7.10 μm / (m · K)
99+
enthalpy
Enthalpy panguapan
191.00 kJ / mol
99+
660.00 kJ / mol
6
Enthalpy saka Fusion
16.80 kJ / mol
17
23.01 kJ / mol
9
Enthalpy saka atomization
247.00 kJ / mol
99+
649.00 kJ / mol
8
Standard molar Entropy
74.00 J / mol.K
9
181.10 J / mol.K
2
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