• Explore SchoolMyKids in English

Sg Seaborgium
Element Information, Facts, Properties, Trends, Uses, Comparison with other elements

106
Sg
Seaborgium
Element 106 of Periodic table is Seaborgium with atomic number 106, atomic weight 266. Seaborgium, symbol Sg, has a Body Centered Cubic structure and color. Seaborgium is a Transition Metal element. It is part of group 6 (chromium family). Know everything about Seaborgium Facts, Physical Properties, Chemical Properties, Electronic configuration, Atomic and Crystal Structure.
106 Sg - Seaborgium | SchoolMyKids

Seaborgium is a synthetic element with symbol Sg and atomic number 106. Its most stable isotope 271Sg has a half-life of 1.9 minutes. A more recently discovered isotope 269Sg has a potentially slightly longer half-life (ca.

It belongs to group 6 of the periodic table having trivial name .

Seaborgium Facts

Read key information and facts about element Seaborgium

NameSeaborgium
Atomic Number106
Atomic SymbolSg
Atomic Weight266
PhaseSolid
Color-
Appearance-
ClassificationTransition Metal
Group in Periodic Table6
Group Namechromium family
Period in Periodic Tableperiod 7
Block in Periodic Tabled -block
Electronic Configuration[Rn] 5f14 6d4 7s2
Electronic Shell Structure (Electrons per shell)2, 8, 18, 32, 32, 12, 2
Melting Point-
Boiling Point-
CAS NumberCAS54038-81-2
Neighborhood Elements
123456789101112131415161718
1
1
H
Hydrogen
1.008

Atomic #

Electronic Shell #

Symbol
Name
Atomic Weight
HGas
HgLiquid
CSolid
Metals
Metalloids
NonMetals
Alkali metals
Alkali earth metals
Lanthanoids
Transition metals
Post-transition metals
Other nonmetals
Halogens
Nobel gas
Actinoids
2
He
Helium
4.003
2
3
Li
Lithium
6.941
4
Be
Beryllium
9.012
5
B
Boron
10.811
6
C
Carbon
12.011
7
N
Nitrogen
14.007
8
O
Oxygen
15.999
9
F
Fluorine
18.998
10
Ne
Neon
20.180
3
11
Na
Sodium
22.990
12
Mg
Magnesium
24.305
13
Al
Aluminium
26.982
14
Si
Silicon
28.085
15
P
Phosphorus
30.974
16
S
Sulfur
32.065
17
Cl
Chlorine
35.453
18
Ar
Argon
39.948
4
19
K
Potassium
39.098
20
Ca
Calcium
40.078
21
Sc
Scandium
44.956
22
Ti
Titanium
47.867
23
V
Vanadium
50.941
24
Cr
Chromium
51.996
25
Mn
Manganese
54.938
26
Fe
Iron
55.845
27
Co
Cobalt
58.933
28
Ni
Nickel
58.693
29
Cu
Copper
63.546
30
Zn
Zinc
65.409
31
Ga
Gallium
69.723
32
Ge
Germanium
72.640
33
As
Arsenic
74.922
34
Se
Selenium
78.960
35
Br
Bromine
79.904
36
Kr
Krypton
83.798
5
37
Rb
Rubidium
85.468
38
Sr
Strontium
87.620
39
Y
Yttrium
88.906
40
Zr
Zirconium
91.224
41
Nb
Niobium
92.906
42
Mo
Molybdenum
95.940
43
Tc
Technetium
98
44
Ru
Ruthenium
101.070
45
Rh
Rhodium
102.906
46
Pd
Palladium
106.420
47
Ag
Silver
107.868
48
Cd
Cadmium
112.411
49
In
Indium
114.818
50
Sn
Tin
118.710
51
Sb
Antimony
121.760
52
Te
Tellurium
127.600
53
I
Iodine
126.904
54
Xe
Xenon
131.293
6
55
Cs
Cesium
132.905
56
Ba
Barium
137.327
57 - 71
La - Lu
Lanthanides
72
Hf
Hafnium
178.490
73
Ta
Tantalum
180.948
74
W
Tungsten
183.840
75
Re
Rhenium
186.207
76
Os
Osmium
190.230
77
Ir
Iridium
192.217
78
Pt
Platinum
195.078
79
Au
Gold
196.967
80
Hg
Mercury
200.590
81
Tl
Thallium
204.383
82
Pb
Lead
207.200
83
Bi
Bismuth
208.980
84
Po
Polonium
209
85
At
Astatine
210
86
Rn
Radon
222
7
87
Fr
Francium
223
88
Ra
Radium
226
89 - 103
Ac - Lr
Actinides
104
Rf
Rutherfordium
261
105
Db
Dubnium
262
106
Sg
Seaborgium
266
107
Bh
Bohrium
264
108
Hs
Hassium
277
109
Mt
Meitnerium
268
110
Ds
Darmstadtium
281
111
Rg
Roentgenium
272
112
Cn
Copernicium
285
113
Nh
Nihonium
284
114
Fl
Flerovium
289
115
Mc
Moscovium
288
116
Lv
Livermorium
292
117
Ts
Tennessine
294
118
Og
Oganesson
294
Lanthanides
57
La
Lanthanum
138.905
58
Ce
Cerium
140.116
59
Pr
Praseodymium
140.908
60
Nd
Neodymium
144.240
61
Pm
Promethium
145
62
Sm
Samarium
150.360
63
Eu
Europium
151.964
64
Gd
Gadolinium
157.250
65
Tb
Terbium
158.925
66
Dy
Dysprosium
162.500
67
Ho
Holmium
164.930
68
Er
Erbium
167.259
69
Tm
Thulium
168.934
70
Yb
Ytterbium
173.040
71
Lu
Lutetium
174.967
Actinides
89
Ac
Actinium
227
90
Th
Thorium
232.038
91
Pa
Protactinium
231.036
92
U
Uranium
238.029
93
Np
Neptunium
237
94
Pu
Plutonium
244
95
Am
Americium
243
96
Cm
Curium
247
97
Bk
Berkelium
247
98
Cf
Californium
251
99
Es
Einsteinium
252
100
Fm
Fermium
257
101
Md
Mendelevium
258
102
No
Nobelium
259
103
Lr
Lawrencium
262

How to Locate Seaborgium on Periodic Table

Periodic table is arranged by atomic number, number of protons in the nucleus which is same as number of electrons. The atomic number increases from left to right. Periodic table starts at top left ( Atomic number 1) and ends at bottom right (atomic number 118). Therefore you can directly look for atomic number 106 to find Seaborgium on periodic table.

Another way to read periodic table and locate an element is by using group number (column) and period number (row). To locate Seaborgium on periodic table look for cross section of group 6 and period 7 in the modern periodic table.

Seaborgium History

The element Seaborgium was discovered by A. Ghiorso, J. Nitschke, J. Alonso,C. Alonso, M. Nurmia, G. T. Seaborg, K. Hulet and W. Lougheed in year 1974 in United States. Seaborgium was first isolated by in . Seaborgium derived its name from Glenn T. Seaborg, scientist.

Prepared by bombardment of californium with oxygen atoms.

Seaborgium Presence: Abundance in Nature and Around Us

The table below shows the abundance of Seaborgium in Universe, Sun, Meteorites, Earth's Crust, Oceans and Human Body.

 ppb by weight (1ppb =10^-7 %)ppb by atoms (1ppb =10^-7 %)
Abundance in Universe--
Abundance in Sun--
Abundance in Meteorites--
Abundance in Earth's Crust--
Abundance in Oceans--
Abundance in Humans--

Crystal Structure of Seaborgium

The solid state structure of Seaborgium is Body Centered Cubic.

The Crystal structure can be described in terms of its unit Cell. The unit Cells repeats itself in three dimensional space to form the structure.

Unit Cell Parameters

The unit cell is represented in terms of its lattice parameters, which are the lengths of the cell edges Lattice Constants (a, b and c)

abc

and the angles between them Lattice Angles (alpha, beta and gamma).

alphabetagamma

The positions of the atoms inside the unit cell are described by the set of atomic positions ( xi, yi, zi) measured from a reference lattice point.

The symmetry properties of the crystal are described by the concept of space groups. All possible symmetric arrangements of particles in three-dimensional space are described by the 230 space groups (219 distinct types, or 230 if chiral copies are considered distinct.

Space Group Name- 106 Sg Seaborgium - Crystal Structure | SchoolMyKids
Oxidation StatesSpace Group Number-
Crystal StructureBody Centered Cubic

Seaborgium Atomic and Orbital Properties

Seaborgium atoms have 106 electrons and the electronic shell structure is [2, 8, 18, 32, 32, 12, 2] with Atomic Term Symbol (Quantum Numbers) 5D0.

Atomic Number106
Number of Electrons (with no charge)106
Number of Protons106
Mass Number266
Number of Neutrons160
Shell structure (Electrons per energy level)2, 8, 18, 32, 32, 12, 2
Electron Configuration[Rn] 5f14 6d4 7s2
Valence Electrons6d4 7s2
Valence (Valency)6
Main Oxidation States6
Oxidation States0, 6
Atomic Term Symbol (Quantum Numbers)5D0

Bohr Atomic Model of Seaborgium - Electrons per energy level

106 Sg Seaborgium - Electron Shell Structure | SchoolMyKids
nspdf

Ground State Electronic Configuration of Seaborgium - neutral Seaborgium atom

Abbreviated electronic configuration of Seaborgium

The ground state abbreviated electronic configuration of Neutral Seaborgium atom is [Rn] 5f14 6d4 7s2. The portion of Seaborgium configuration that is equivalent to the noble gas of the preceding period, is abbreviated as [Rn]. For atoms with many electrons, this notation can become lengthy and so an abbreviated notation is used. This is important as it is the Valence electrons 6d4 7s2, electrons in the outermost shell that determine the chemical properties of the element.

Unabbreviated electronic configuration of neutral Seaborgium

Complete ground state electronic configuration for the Seaborgium atom, Unabbreviated electronic configuration

1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 4f14 5d10 6s2 6p6 5f14 6d4 7s2

Electrons are filled in atomic orbitals as per the order determined by the Aufbau principle, Pauli Exclusion Principle and Hund’s Rule.

  • As per the Aufbau principle the electrons will occupy the orbitals having lower energies before occupying higher energy orbitals. According to this principle, electrons are filled in the following order: 1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p…
  • The Pauli exclusion principle states that a maximum of two electrons, each having opposite spins, can fit in an orbital.
  • Hund's rule states that every orbital in a given subshell is singly occupied by electrons before a second electron is filled in an orbital.
  • Electron configuration of Seaborgium
    Atomic Structure of Seaborgium

    Seaborgium atomic radius is - , while it's covalent radius is - .

    Atomic Radius Calculated

    - (0 Å)

    Atomic Radius Empirical

    - (0 Å)

    Atomic Volume-
    Covalent Radius-
    Van der Waals Radius-
    Neutron Cross Section-
    Neutron Mass Absorption -

    Atomic Spectrum of Seaborgium

    Atomic Spectrum of Seaborgium | SchoolMyKids

    Seaborgium Chemical Properties: Seaborgium Ionization Energies and electron affinity

    The electron affinity of Seaborgium is - .

    Valence6
    Electronegativity-
    ElectronAffinity-

    Ionization Energy of Seaborgium

    Refer to table below for Ionization energies of Seaborgium

    Ionization energy numberEnthalpy - kJ/mol

    Seaborgium Physical Properties

    Refer to below table for Seaborgium Physical Properties

    Density-
    Molar Volume-

    Elastic Properties

    Young Modulus-
    Shear Modulus-
    Bulk Modulus -
    Poisson Ratio-

    Hardness of Seaborgium - Tests to Measure of Hardness of Element

    Mohs Hardness-
    Vickers Hardness-
    Brinell Hardness-

    Seaborgium Electrical Properties

    Seaborgium is Conductor of electricity. Refer to table below for the Electrical properties ofSeaborgium

    Electrical Conductivity-
    Resistivity-
    Superconducting Point-

    Seaborgium Heat and Conduction Properties

    Thermal Conductivity-
    Thermal Expansion-

    Seaborgium Magnetic Properties

    Magnetic Type-
    Curie Point-
    Mass Magnetic Susceptibility-
    Molar Magnetic Susceptibility-
    Volume Magnetic Susceptibility-

    Optical Properties of Seaborgium

    Refractive Index-

    Acoustic Properties of Seaborgium

    Speed of Sound-

    Seaborgium Thermal Properties - Enthalpies and thermodynamics

    Refer to table below for Thermal properties of Seaborgium

    Melting Point- (-273.15°C, -459.66999999999996 °F)
    Boiling Point- (-273.15°C, -459.66999999999996 °F)
    Critical Temperature-
    Superconducting Point-

    Enthalpies of Seaborgium

    Heat of Fusion-
    Heat of Vaporization-
    Heat of Combustion-

    Seaborgium Isotopes - Nuclear Properties of Seaborgium

    Seaborgium has 16 isotopes, with between 258 and 273 nucleons. Seaborgium has 0 stable naturally occuring isotopes.

    Isotopes of Seaborgium - Naturally occurring stable Isotopes: -.

    IsotopeZNIsotope Mass% AbundanceT halfDecay Mode
    258Sg106152258Synthetic
    259Sg106153259Synthetic
    260Sg106154260Synthetic
    261Sg106155261Synthetic
    262Sg106156262Synthetic
    263Sg106157263Synthetic
    264Sg106158264Synthetic
    265Sg106159265Synthetic
    266Sg106160266Synthetic1.94 hAlphaEmission
    267Sg106161267Synthetic
    268Sg106162268Synthetic
    269Sg106163269Synthetic
    270Sg106164270Synthetic
    271Sg106165271Synthetic
    272Sg106166272Synthetic
    273Sg106167273Synthetic

    Database Search

    List of unique identifiers to search the element in various chemical registry databases

    DatabaseIdentifier number
    CAS Number - Chemical Abstracts Service (CAS)CAS54038-81-2
    RTECS Number-
    CID Number -
    Gmelin Number-
    NSC Number-

    Compare Seaborgium with other elements

    Compare Seaborgium with all Group 6 elements

    Compare Seaborgium with all Period 7 elements

    Compare Seaborgium with all Transition Metal elements