Symbol
Ba
Bi
Panggil Group
215
0
17
👆🏻
Panggil periode
66
2
7
👆🏻
Block
s pemblokiran
p pemblokiran
Family unsur
alkalin bumi
Transisi Post-
CAS Number
74403937440699
7429905
54386242
👆🏻
Jeneng papan Group
3M Im_
C12 / m1
Space Group Number
229.0012.00
11
276
👆🏻
Facts Interesting
- Barium gampang ngoksidasi ing udara.
- Kabeh senyawa beracun saka Barium bisa gampang larut ing banyu.
- Barium karbonat digunakake kanggo ngasilake racun tikus lan senyawa liyane Barium nitrat digunakake ing kembang api kanggo ngasilake werna ijo.
- metal Bismuth larut lan apa sing ditanggepi karo asam nitrat klempakan.
- Iku oksida digunakake minangka pigmen kuning ing Paint. Bismuth klorida oxide BiClO menehi susunan pearly kanggo Kosmetik.
sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
History
sing katutup
Carl Wilhelm Scheele
Claude François Geoffroy
Discovery
ing taun 1772
ing taun 1753
turah mbrawah
Turah mbrawah Ing Universe
0.00 %0.00 %
0
0.11
👆🏻
Turah mbrawah Ing Sun
0.00 %0.00 %
0
0.1
👆🏻
Turah mbrawah Ing meteorit
0.00 %0.00 %
0
22
👆🏻
Turah mbrawah Ing bumi lemah ndhuwur
0.03 %0.00 %
1E-37
8.1
👆🏻
Turah mbrawah Ing Segara
0.00 %0.00 %
0
1.1
👆🏻
Turah mbrawah Ing Manungsa
0.00 %0.00 %
0
1.4
👆🏻
Ulah lan Wuku
- Punika digugat ing Manufaktur Paint kimia lan Manufaktur kaca.
- Senyawa saka logam beracun; nanging isih barium sulfat punika insoluble lan diwenehi kanggo patients gerah saka kelainan pencernaan.
- Tin lan wesi bismuth duwe titik leleh banget kurang lan Empu kang digunakake ing layang geni lan geni extinguishers. Uga digunakake ing solders elektrik lan nyawijikaké.
Ulah Industrial
Industry amunisi, Industry automobile, Industry Listrik, Industry Elektronik
Industry automobile, Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
-
Industry Pharmaceutical
Ulah liyane
wesi
wesi
Properties biologi
keracunan
Low Toxic
Low Toxic
Saiki ing badan Human
Ya
Ya
Sang
0.07 Sang / mg dm-30.02 Sang / mg dm-3
0
1970
👆🏻
ing Bone
70.00 ppm0.20 ppm
0
170000
👆🏻
leleh Point
725.00 ° C271.30 ° C
-38.83
3410
👆🏻
Boiling Point
1,140.00 ° C1,560.00 ° C
0
5660
👆🏻
katon
State fisik
Solid
Solid
warna
perak Gray
Silver
luster
-
metallic
atose
Mohs atose
1.252.25
0.2
8.5
👆🏻
Brinell atose
130.00 MPa70.00 MPa
0.14
3490
👆🏻
Vickers atose
210.00 MPa30.00 MPa
0
3920
👆🏻
Kacepetan swara
1,620.00 m / s1,790.00 m / s
818
16200
👆🏻
Properties Optical
bias Index
1.472.50
0.155
3.41
👆🏻
reflectivity
65.00 %70.00 %
5
97
👆🏻
allotropes
Ora
Ora
α allotropes
-
-
β allotropes
-
-
γ allotropes
-
-
Formula Kimia
Ba
Bi
isotop
Isotop dikenal
3733
0
38
👆🏻
keelektronegatifan
Pauling Elektronegativitas
0.892.02
0
2.6
👆🏻
Sanderson Elektronegativitas
0.682.34
0.22
2.56
👆🏻
Allred Rochow Elektronegativitas
0.971.67
0.86
1.9
👆🏻
Mulliken-Jaffe Elektronegativitas
0.882.15
0.62
2.48
👆🏻
Allen Elektronegativitas
0.882.01
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
3.111.98
1.46
3.3
👆🏻
tenogo ionisasi
Level Energy 1st
502.90 kJ / mol703.00 kJ / mol
375.7
26130
👆🏻
Level Energy 2
965.20 kJ / mol1,610.00 kJ / mol
392.8
28750
👆🏻
Level Energy 3rd
3,600.00 kJ / mol2,466.00 kJ / mol
392.8
34230
👆🏻
Level Energy 4
502.90 kJ / mol4,370.00 kJ / mol
375.7
37066
👆🏻
Level Energy 5th
5,020.00 kJ / mol5,400.00 kJ / mol
392
97510
👆🏻
Level Energy 6th
5,020.00 kJ / mol8,520.00 kJ / mol
1007
105800
👆🏻
tingkat Energy 7
5,020.00 kJ / mol7,030.00 kJ / mol
1007
114300
👆🏻
Level Energy 8
5,020.00 kJ / mol7,030.00 kJ / mol
730
125300
👆🏻
Level Energy 9
5,020.00 kJ / mol7,030.00 kJ / mol
1007
134700
👆🏻
Level Energy 10th
5,020.00 kJ / mol7,030.00 kJ / mol
392
144300
👆🏻
Level Energy 11
5,020.00 kJ / mol7,030.00 kJ / mol
392
169988
👆🏻
Level Energy 12
5,020.00 kJ / mol7,030.00 kJ / mol
0
189368
👆🏻
Level Energy 13
5,020.00 kJ / mol7,030.00 kJ / mol
1007
76015
👆🏻
Level Energy 14
5,020.00 kJ / mol7,030.00 kJ / mol
380
86450
👆🏻
Level Energy 15
50,200.00 kJ / mol70,300.00 kJ / mol
33000
100700
👆🏻
Level Energy 16
50,270.00 kJ / mol70,300.00 kJ / mol
375.7
109480
👆🏻
Level Energy 17
502.90 kJ / mol703.00 kJ / mol
375.7
122200
👆🏻
Level Energy 18
5,020.00 kJ / mol7,030.00 kJ / mol
0
134810
👆🏻
Level Energy 19
502.90 kJ / mol703.00 kJ / mol
375.7
148700
👆🏻
Level Energy 20
502.00 kJ / mol703.00 kJ / mol
0
171200
👆🏻
Level Energy 21
502.90 kJ / mol7,030.00 kJ / mol
375.7
179100
👆🏻
Level Energy 22
502.00 kJ / mol703.00 kJ / mol
330
184900
👆🏻
Level Energy 23rd
502.90 kJ / mol7,030.00 kJ / mol
357.6
198800
👆🏻
Level Energy 24
502.90 kJ / mol703.00 kJ / mol
297.3
195200
👆🏻
Level Energy 25th
503.00 kJ / mol703.00 kJ / mol
0
121900
👆🏻
Level Energy 26th
502.90 kJ / mol703.00 kJ / mol
357.6
127700
👆🏻
Level Energy 27th
502.90 kJ / mol703.00 kJ / mol
0
133800
👆🏻
Level Energy 28th
502.90 kJ / mol703.00 kJ / mol
297.3
139800
👆🏻
Level Energy 29
502.90 kJ / mol703.00 kJ / mol
0
148100
👆🏻
Level Energy 30
503.00 kJ / mol703.00 kJ / mol
0
154500
👆🏻
padha karo elektrokimia
2.56 g / amp-day2.60 g / amp-day
0.16812
8.3209
👆🏻
Fungsi Work elektron
2.70 eV4.22 eV
2.14
6
👆🏻
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
ionisasi, Isotop radioaktif, kelarutan
Panggil atom
5683
3
117
👆🏻
Konfigurasi elektron
[Xe] 6s 2
[Xe] 4F 14 5d 10 6s 2 6p 3
Struktur Crystal
Body tengah kubik (Bcc)
Rhombohedral (RHO)
Crystal pola
atom
Jumlah proton
5683
3
117
👆🏻
Jumlah Neutron
81126
4
285
👆🏻
Jumlah Èlèktron
5683
3
117
👆🏻
Radius saka Atom
Radius atom
222.00 pm156.00 pm
0
348
👆🏻
kovalen Radius
215.00 pm148.00 pm
0
260
👆🏻
Van der Waals Radius
268.00 pm207.00 pm
0
348
👆🏻
Bobot atom
137.33 Amu208.98 Amu
6.94
294
👆🏻
Volume atom
39.24 cm3 / mol21.30 cm3 / mol
1.39
71.07
👆🏻
Nomer atom jejer
unsur Previous
Sabanjure unsur
Potensi Valence Electron
21.30 (-eV)41.90 (-eV)
0
392.42
👆🏻
Constant pola
502.80 pm667.40 pm
0
891.25
👆🏻
pola Angles
π/2, π/2, π/2
-
Pola C / A rasio
1.571.86
0.423
1.9
👆🏻
Kapadhetan
Kapadhetan Ing suhu kamar
3.51 g / cm 39.78 g / cm 3
0.534
40.7
👆🏻
Kapadhetan Nalika Liquid (ing mp)
3.34 g / cm310.05 g / cm3
0.512
41
👆🏻
Strength tensile
55.00 MPa32.00 MPa
0.1
11000
👆🏻
viskositas
0.000.00
1.5E-05
0.0035
👆🏻
meksa beluk
Meksa beluk ing 1000 K
7.11 (Pa)0.00 (Pa)
0
121
👆🏻
Meksa beluk ing 2000 K
0.00 (Pa)0.00 (Pa)
0
774
👆🏻
situs kelenturan
nyukur pengaturan
4.90 GPA12.00 GPA
1.3
222
👆🏻
pengaturan akeh
9.60 GPA31.00 GPA
0
462
👆🏻
Young kang pengaturan
13.00 GPA32.00 GPA
0
528
👆🏻
Poisson rasio
0.220.33
0.032
0.47
👆🏻
Properties Teknik liyane
-
-
Ciri Magnetic
Gravitasi tartamtu
3.629.79
0.53
4500
👆🏻
Nindakake Magnetic
paramagnetic
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
superconductor
Semiconductor
resistivity
332.00 nΩ · m1.29 nΩ · m
0.1
961
👆🏻
konduktivitas listrik
0.03 10 6 / cm Ω0.01 10 6 / cm Ω
0
0.63
👆🏻
elektron Affinity
13.95 kJ / mol91.20 kJ / mol
0
222.8
👆🏻
Kalor tartamtu
0.20 J / (kg K)0.12 J / (kg K)
0.1
3.6
👆🏻
Graham Kapasitas kalor
28.07 J / mol · K25.52 J / mol · K
13.1
62.7
👆🏻
doyo termal
18.40 W / m · K7.97 W / m · K
0
429
👆🏻
suhu kritis
1,000.00 K544.00 K
26.3
3695
👆🏻
Expansion termal
20.60 μm / (m · K)13.40 μm / (m · K)
4.5
97
👆🏻
enthalpy
Enthalpy panguapan
140.00 kJ / mol151.00 kJ / mol
7.32
799.1
👆🏻
Enthalpy saka Fusion
7.66 kJ / mol10.90 kJ / mol
2.1
35.23
👆🏻
Enthalpy saka atomization
175.70 kJ / mol207.10 kJ / mol
61.5
837
👆🏻
Standard molar Entropy
62.50 J / mol.K56.70 J / mol.K
9.5
198.1
👆🏻