dubnium mungsuh Magnesium
Tabel périodik
Symbol
Db
Mg
Panggil Group
5
13
2
16
Panggil periode
7
3
Block
d block
s pemblokiran
Family unsur
transisi Metal
alkalin bumi
CAS Number
53850354
14
7439954
99+
Jeneng papan Group
ora Sumadhiya
P63 / mmc
Space Group Number
ora Sumadhiya
194.00
5
facts
Facts Interesting
- IUPAC kapaicayang jeneng sauntara kanggo logam Dubnium minangka "Unnilpentium".
- Ing produksi Dubnium, chromatography jurang pemisah termal digunakake.
- ion Magnesium sing saiki ing saben chlorophyll saka tetuwuhan ijo.
- Ngontrol Magnesium geni dening pouring banyu ing bab iku bakal ngakibataké jeblugan.
sumber
Diprodhuksi dening némbakaké Am243 karo Ne22, sintetik Diprodhuksi
Miturut Process electrolysis, Ocean, Mining
History
sing katutup
Joint Institute for Nuclear Research
Joseph Black
Discovery
ing taun 1968
ing taun 1755
turah mbrawah
Turah mbrawah Ing Universe
ora Sumadhiya
6 * 10-2 %
2
Turah mbrawah Ing Sun
~-9999 %
~0.07 %
2
Turah mbrawah Ing meteorit
ora Sumadhiya
12.00 %
2
Turah mbrawah Ing bumi lemah ndhuwur
ora Sumadhiya
2.90 %
4
Turah mbrawah Ing Segara
ora Sumadhiya
0.13 %
2
Turah mbrawah Ing Manungsa
ora Sumadhiya
0.03 %
4
ulah
Ulah lan Wuku
- Efesus saiki dikenal saka logam Dubnium sing winates kanggo riset waé mung.
- alloy Magnesium aluminium mbenakake mechanical kekuatan lan welding ciri lan Empu kang digunakake ing pesawat lan mobil Manufaktur.
- Sampeyan uga dipigunakaké kanggo mbusak belerang saka wesi molten lan baja.
Ulah Industrial
NA
Industry Aerospace, Industry amunisi, Industry automobile, Industri Kimia, Industry Pharmaceutical
Ulah Medical
NA
NA
Ulah liyane
tujuan Research
Surgical Instruments Manufacturing
Properties biologi
keracunan
Unknown
non Toxic
Saiki ing badan Human
Ora
Ya
Sang
0.00 Sang / mg dm-3
37
37.80 Sang / mg dm-3
5
ing Bone
0.00 ppm
36
1,800.00 ppm
4
fisik Properties
leleh Point
ora Sumadhiya
650.00 ° C
99+
Boiling Point
ora Sumadhiya
1,107.00 ° C
99+
katon
State fisik
Solid
Solid
warna
Unknown
Gray
luster
Unknown Luster
NA
atose
Mohs atose
ora Sumadhiya
2.50
14
Brinell atose
ora Sumadhiya
260.00 MPa
36
Kacepetan swara
ora Sumadhiya
4,940.00 m / s
11
Properties Optical
reflectivity
ora Sumadhiya
74.00 %
7
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
Db
Mg
isotop
Isotop dikenal
10
28
15
24
keelektronegatifan
Pauling Elektronegativitas
ora Sumadhiya
1.31
31
Sanderson Elektronegativitas
ora Sumadhiya
1.32
18
Allred Rochow Elektronegativitas
ora Sumadhiya
1.23
25
Mulliken-Jaffe Elektronegativitas
ora Sumadhiya
1.37
16
Allen Elektronegativitas
ora Sumadhiya
1.29
35
Electropositivity
Pauling Electropositivity
ora Sumadhiya
2.69
23
tenogo ionisasi
Level Energy 1st
664.80 kJ / mol
38
737.70 kJ / mol
24
Level Energy 2
1,546.70 kJ / mol
38
1,450.70 kJ / mol
99+
Level Energy 3rd
2,378.40 kJ / mol
99+
7,732.70 kJ / mol
5
Level Energy 4
3,298.80 kJ / mol
99+
10,542.50 kJ / mol
4
Level Energy 5th
4,305.20 kJ / mol
39
13,630.00 kJ / mol
3
Level Energy 6th
ora Sumadhiya
18,020.00 kJ / mol
3
tingkat Energy 7
ora Sumadhiya
21,711.00 kJ / mol
3
Level Energy 8
ora Sumadhiya
25,661.00 kJ / mol
3
Level Energy 9
ora Sumadhiya
31,653.00 kJ / mol
3
Level Energy 10th
ora Sumadhiya
35,458.00 kJ / mol
5
Level Energy 11
ora Sumadhiya
169,988.00 kJ / mol
1
Level Energy 12
ora Sumadhiya
189,368.00 kJ / mol
1
padha karo elektrokimia
ora Sumadhiya
0.45 g / amp-day
99+
Fungsi Work elektron
ora Sumadhiya
3.66 eV
29
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
Corrosion, Highly Inflammable, ionisasi, kelarutan
atom Properties
Panggil atom
105
13
12
99+
Konfigurasi elektron
[Rn] 5F 14 6D 3 7s 2
[Ne] 3s 2
Struktur Crystal
Body tengah kubik (Bcc)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
BCC-Crystal-Structure-.jpg#100
HCP-Crystal-Structure-of-Magnesium.jpg#100
atom
Jumlah proton
105
13
12
99+
Jumlah Neutron
157
7
12
99+
Jumlah Èlèktron
105
13
12
99+
Radius saka Atom
Radius atom
139.00 pm
39
160.00 pm
27
kovalen Radius
149.00 pm
35
141.00 pm
99+
Van der Waals Radius
ora Sumadhiya
173.00 pm
37
Bobot atom
268.00 Amu
10
24.31 Amu
99+
Volume atom
ora Sumadhiya
13.97 cm3 / mol
37
Nomer atom jejer
Potensi Valence Electron
ora Sumadhiya
40.00 (-eV)
99+
Constant pola
ora Sumadhiya
320.94 pm
99+
pola Angles
NA
π/2, π/2, 2 π/3
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya
Teknik Properties
Kapadhetan
Kapadhetan Ing suhu kamar
29.30 g / cm 3
5
1.74 g / cm 3
99+
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya
1.58 g / cm3
99+
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
situs kelenturan
nyukur pengaturan
ora Sumadhiya
17.00 GPA
37
pengaturan akeh
ora Sumadhiya
45.00 GPA
25
Young kang pengaturan
ora Sumadhiya
45.00 GPA
39
Poisson rasio
ora Sumadhiya
0.29
15
Properties Teknik liyane
Unknown
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
ora Sumadhiya
1.74
99+
Nindakake Magnetic
Unknown
paramagnetic
Properties Listrik
Property Listrik
Unknown
Arman
resistivity
ora Sumadhiya
43.90 nΩ · m
99+
konduktivitas listrik
ora Sumadhiya
0.23 10 6 / cm Ω
7
elektron Affinity
ora Sumadhiya
0.00 kJ / mol
40
termal Properties
Kalor tartamtu
ora Sumadhiya
1.02 J / (kg K)
4
Graham Kapasitas kalor
ora Sumadhiya
24.87 J / mol · K
99+
doyo termal
ora Sumadhiya
156.00 W / m · K
8
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
24.80 μm / (m · K)
15
enthalpy
Enthalpy panguapan
ora Sumadhiya
128.70 kJ / mol
99+
Enthalpy saka Fusion
ora Sumadhiya
8.95 kJ / mol
39
Enthalpy saka atomization
ora Sumadhiya
148.50 kJ / mol
99+
Standard molar Entropy
ora Sumadhiya
32.70 J / mol.K
99+
|
||
|
||
|
