tantalum mungsuh plutonium
Tabel périodik
Symbol
Ta
Pu
Panggil Group
5
13
0
18
Panggil periode
6
7
Block
d block
pemblokiran f
Family unsur
transisi Metal
actinide
CAS Number
7440257
99+
7440075
99+
Jeneng papan Group
3M Im_
P121 / m1
Space Group Number
229.00
1
11.00
13
facts
Facts Interesting
- Tantalum logam dikenal minangka resistance karat.
- Tantalum logam bisa gampang fabricated lan Punika dirijen apik saka panas lan listrik.
- Plutonium metal yen oleh ores saka logam uranium.
- Plutonium metal banget sensitif kanggo owah-owahan ing kondisi atmosfer kaya suhu lan tekanan.
sumber
Found in Minerals, Mining, Ores saka Minerals
Mining, Ores logam
History
sing katutup
Anders Gustaf Ekeberg
Glenn T. Seaborg, Arthur Wahl, Joseph W. Kennedy, Edwin McMillan
Discovery
ing taun 1802
Ing Antarane 1940 1941
turah mbrawah
Turah mbrawah Ing Universe
8 * 10-9 %
31
ora Sumadhiya
Turah mbrawah Ing meteorit
0.00 %
99+
ora Sumadhiya
Turah mbrawah Ing bumi lemah ndhuwur
0.00 %
37
ora Sumadhiya
Turah mbrawah Ing Segara
0.00 %
31
ora Sumadhiya
ulah
Ulah lan Wuku
Character length exceed error
- Plutonium iki digunakake ing bom atom lan isih digunakake ing macem-macem senjata lan industri amunisi.
- Sampeyan uga dipigunakaké ing tanduran daya nuklir minangka sumber energi kanggo papan misi.
Ulah Industrial
Industry Listrik, Industry Elektronik
Industry Aerospace, Industry amunisi
Ulah Medical
NA
NA
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Low Toxic
Toxic
Saiki ing badan Human
Ya
Ora
Sang
ora Sumadhiya
0.00 Sang / mg dm-3
37
ing Bone
0.03 ppm
28
0.00 ppm
36
fisik Properties
leleh Point
2,996.00 ° C
4
639.50 ° C
99+
Boiling Point
5,425.00 ° C
4
3,235.00 ° C
24
katon
State fisik
Solid
Solid
warna
Gray Blue
perak Putih
luster
metallic
NA
atose
Mohs atose
6.50
5
ora Sumadhiya
Brinell atose
440.00 MPa
28
ora Sumadhiya
Vickers atose
870.00 MPa
12
ora Sumadhiya
Kacepetan swara
3,400.00 m / s
22
2,260.00 m / s
99+
Properties Optical
reflectivity
78.00 %
6
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allotropes
Ora
Ora
α allotropes
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β allotropes
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γ allotropes
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Kimia Properties
Formula Kimia
Ta
Pu
isotop
Isotop dikenal
31
8
20
19
keelektronegatifan
Pauling Elektronegativitas
1.50
27
1.28
33
Allred Rochow Elektronegativitas
1.33
22
1.22
26
Allen Elektronegativitas
1.34
33
ora Sumadhiya
Electropositivity
Pauling Electropositivity
2.50
27
2.72
21
tenogo ionisasi
Level Energy 1st
761.00 kJ / mol
18
584.70 kJ / mol
99+
Level Energy 2
1,500.00 kJ / mol
40
1,128.00 kJ / mol
99+
Level Energy 3rd
ora Sumadhiya
2,084.00 kJ / mol
99+
Level Energy 4
ora Sumadhiya
3,338.00 kJ / mol
99+
padha karo elektrokimia
1.35 g / amp-day
99+
2.28 g / amp-day
22
Fungsi Work elektron
4.25 eV
21
ora Sumadhiya
Properties Kimia liyane
anti Corrosion, ionisasi, Isotop radioaktif, Radioaktif, kelarutan
Corrosion, ionisasi, Isotop radioaktif, Radioaktif
atom Properties
Panggil atom
73
99+
94
24
Konfigurasi elektron
[Xe] 4F 14 5d 3 6s 2
[Rn] 5F 6 7s 2
Struktur Crystal
Body tengah kubik (Bcc)
Pénguapan (Mon)
Crystal pola
BCC-Crystal-Structure-.jpg#100
MON-Crystal-Structure-of-Plutonium.jpg#100
atom
Jumlah proton
73
99+
94
24
Jumlah Neutron
108
28
150
11
Jumlah Èlèktron
73
99+
94
24
Radius saka Atom
Radius atom
146.00 pm
35
159.00 pm
28
kovalen Radius
170.00 pm
25
187.00 pm
20
Van der Waals Radius
200.00 pm
28
200.00 pm
28
Bobot atom
180.95 Amu
38
244.00 Amu
19
Volume atom
10.90 cm3 / mol
99+
12.32 cm3 / mol
99+
Nomer atom jejer
Potensi Valence Electron
110.00 (-eV)
7
64.90 (-eV)
21
Constant pola
330.13 pm
99+
618.30 pm
4
pola Angles
π/2, π/2, π/2
NA
Pola C / A rasio
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Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
16.69 g / cm 3
18
19.82 g / cm 3
13
Kapadhetan Nalika Liquid (ing mp)
15.00 g / cm3
9
16.63 g / cm3
8
Strength tensile
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viskositas
ora Sumadhiya
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meksa beluk
Meksa beluk ing 1000 K
ora Sumadhiya
0.00 (Pa)
26
Meksa beluk ing 2000 K
0.00 (Pa)
31
2.20 (Pa)
12
situs kelenturan
nyukur pengaturan
69.00 GPA
13
43.00 GPA
18
pengaturan akeh
200.00 GPA
8
ora Sumadhiya
Young kang pengaturan
186.00 GPA
13
96.00 GPA
21
Poisson rasio
0.34
10
0.21
32
Properties Teknik liyane
ductile
ductile, malleable
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
16.65
11
19.84
7
Nindakake Magnetic
paramagnetic
paramagnetic
Properties Listrik
Property Listrik
Arman
Arman miskin
resistivity
131.00 nΩ · m
25
1.46 nΩ · m
99+
konduktivitas listrik
0.08 10 6 / cm Ω
27
0.01 10 6 / cm Ω
99+
elektron Affinity
31.00 kJ / mol
29
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termal Properties
Kalor tartamtu
0.14 J / (kg K)
37
0.13 J / (kg K)
39
Graham Kapasitas kalor
25.36 J / mol · K
99+
35.50 J / mol · K
3
doyo termal
57.50 W / m · K
27
6.74 W / m · K
99+
suhu kritis
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Expansion termal
6.30 μm / (m · K)
99+
46.70 μm / (m · K)
6
enthalpy
Enthalpy panguapan
753.10 kJ / mol
2
344.00 kJ / mol
25
Enthalpy saka Fusion
31.40 kJ / mol
3
2.82 kJ / mol
99+
Enthalpy saka atomization
782.00 kJ / mol
3
360.00 kJ / mol
26
Standard molar Entropy
41.50 J / mol.K
37
ora Sumadhiya
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