hassium mungsuh berkelium
Tabel périodik
Symbol
Hs
Bk
Panggil Group
8
10
ora Sumadhiya
Panggil periode
7
7
Block
d block
pemblokiran f
Family unsur
transisi Metal
actinide
CAS Number
54037579
11
7440406
99+
Jeneng papan Group
ora Sumadhiya
P63 / mmc
Space Group Number
ora Sumadhiya
194.00
5
facts
Facts Interesting
- logam hassium tingkat bosok banget dhuwur.
- logam hassium sampel 1st iki gawean tiron liwat reaksi nuklir.
- X-ray Diffraction- senyawa sing beda saka logam Berkelium sing dikenali nggunakake.
- komersial saka logam Berkelium sing durung ditemokake.
sumber
sintetik Diprodhuksi
Némbakaké Americium karo Alpha partikel.
History
sing katutup
Gesellschaft für Schwerionenforschung
Lawrence Berkeley National Laboratory
Discovery
ing 1984
ing taun 1949
turah mbrawah
ulah
Ulah lan Wuku
- Efesus saiki dikenal saka logam hassium sing winates kanggo riset waé mung.
- logam iki arang banget lan wis ora komersial.
Ulah Industrial
NA
NA
Ulah Medical
NA
NA
Ulah liyane
tujuan Research
NA
Properties biologi
Saiki ing badan Human
Ora
Ora
Sang
0.00 Sang / mg dm-3
37
0.00 Sang / mg dm-3
37
ing Bone
0.00 ppm
36
0.00 ppm
36
fisik Properties
leleh Point
ora Sumadhiya
986.00 ° C
99+
Boiling Point
ora Sumadhiya
2,627.00 ° C
40
katon
State fisik
Solid
Solid
warna
Silver
Silver
luster
NA
metallic
atose
Kacepetan swara
ora Sumadhiya
ora Sumadhiya
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
Hs
Bk
isotop
Isotop dikenal
7
31
14
25
keelektronegatifan
Pauling Elektronegativitas
ora Sumadhiya
1.30
32
Allred Rochow Elektronegativitas
ora Sumadhiya
1.20
27
Allen Elektronegativitas
ora Sumadhiya
2.70
1
Electropositivity
Pauling Electropositivity
ora Sumadhiya
2.70
22
tenogo ionisasi
Level Energy 1st
733.30 kJ / mol
26
601.00 kJ / mol
99+
Level Energy 2
1,756.00 kJ / mol
24
1,186.00 kJ / mol
99+
Level Energy 3rd
2,827.00 kJ / mol
36
2,152.00 kJ / mol
99+
Level Energy 4
3,637.50 kJ / mol
99+
3,434.00 kJ / mol
99+
Level Energy 5th
4,940.00 kJ / mol
34
ora Sumadhiya
Level Energy 6th
6,175.10 kJ / mol
23
ora Sumadhiya
tingkat Energy 7
7,535.50 kJ / mol
21
ora Sumadhiya
Level Energy 8
8,857.40 kJ / mol
20
ora Sumadhiya
padha karo elektrokimia
ora Sumadhiya
3.07 g / amp-day
16
Fungsi Work elektron
ora Sumadhiya
ora Sumadhiya
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
ionisasi, Isotop radioaktif, Radioaktif
atom Properties
Panggil atom
108
10
97
21
Konfigurasi elektron
[Rn] 5F 14 6D 6 7s 2
[Rn] 5F 9 7s 2
Struktur Crystal
Hexagonal Tutup dikempalken (HCP)
Double Hexagonal Tutup dikempalken (DHCP)
Crystal pola
BCC-Crystal-Structure-.jpg#100
DHCP-Crystal-Structure-of-Berkelium.jpg#100
atom
Jumlah proton
108
10
97
21
Jumlah Neutron
158
6
150
11
Jumlah Èlèktron
108
10
97
21
Radius saka Atom
Radius atom
126.00 pm
99+
170.00 pm
22
kovalen Radius
134.00 pm
99+
ora Sumadhiya
Bobot atom
269.00 Amu
9
247.00 Amu
18
Volume atom
ora Sumadhiya
ora Sumadhiya
Nomer atom jejer
Potensi Valence Electron
ora Sumadhiya
45.50 (-eV)
36
Constant pola
ora Sumadhiya
341.60 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
40.70 g / cm 3
1
14.78 g / cm 3
22
Kapadhetan Nalika Liquid (ing mp)
ora Sumadhiya
13.25 g / cm3
11
Strength tensile
ora Sumadhiya
ora Sumadhiya
viskositas
ora Sumadhiya
ora Sumadhiya
meksa beluk
situs kelenturan
Poisson rasio
ora Sumadhiya
ora Sumadhiya
Properties Teknik liyane
Unknown
NA
Magnetic Properties
Ciri Magnetic
Gravitasi tartamtu
ora Sumadhiya
14.00
14
Nindakake Magnetic
Unknown
paramagnetic
Properties Listrik
Property Listrik
Unknown
Arman
termal Properties
Kalor tartamtu
ora Sumadhiya
ora Sumadhiya
Graham Kapasitas kalor
ora Sumadhiya
ora Sumadhiya
doyo termal
ora Sumadhiya
10.00 W / m · K
99+
suhu kritis
ora Sumadhiya
ora Sumadhiya
Expansion termal
ora Sumadhiya
ora Sumadhiya
enthalpy
Standard molar Entropy
ora Sumadhiya
ora Sumadhiya
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