Periodic Table Element Comparison: Compare Elements - Flerovium vs Silicon
Compare Flerovium and Silicon
Compare Flerovium and Silicon on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses. These similarities and dissimilarities should be known while we study periodic table elements. You can study the detailed comparison between Flerovium vs Silicon with most reliable information about their properties, attributes, facts, uses etc. You can compare Fl vs Si on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.
Facts
Name |
Atomic Number |
Atomic Symbol |
Atomic Weight |
Phase |
Color |
Classification |
Group in Periodic Table |
Group Name |
Period in Periodic Table |
Block in Periodic Table |
Electronic Configuration |
Melting Point |
Boiling Point |
Electronic Shell Structure |
CAS Number |
Neighborhood Elements |
Flerovium |
114 |
Fl |
289 |
Solid |
N/A |
post-transition metal |
14 |
carbon family |
7 |
p |
[Rn] 5f14 6d10 7s2 7p2 |
N/A |
N/A |
2, 8, 18, 32, 32, 18, 4 |
CAS54085-16-4 |
Neighborhood Elements of Flerovium |
Silicon |
14 |
Si |
28.0855 |
Solid |
Gray |
metalloid |
14 |
carbon family |
3 |
p |
[Ne] 3s2 3p2 |
1414 °C |
2.9×103 °C |
2, 8, 4 |
CAS7440-21-3 |
Neighborhood Elements of Silicon |
History
History |
The element Flerovium was discovered by Joint Institute for Nuclear Research in year 1998 in Russia. Flerovium derived its name from from Flerov Laboratory of Nuclear Reactions, part of JINR where the element was synthesized; itself named for Georgy Flyorov, physicist |
The element Silicon was discovered by Jöns Jacob Berzelius in year 1824 in Sweden. Silicon derived its name derived its name from from the Latin silex, 'flint' (originally silicium) |
Presence: Abundance in Nature and Around Us
N/A |
None |
None |
None |
None |
None |
0.0007 |
0.0009 |
0.14 |
0.27 |
1e-06 |
0.00026 |
Crystal Structure and Atomic Structure
Atomic Radius |
Atomic Volume |
Covalent Radius |
Van der Waals Radius |
Neutron Cross Section |
Atomic Spectrum |
Lattice Constant |
Lattice Angle |
Space Group Name |
Space Group Number |
Crystal Structure |
N/A |
N/A cm3 |
N/A |
N/A |
N/A |
![]() |
N/A |
N/A |
N/A |
N/A |
N/A ![]() |
111 pm |
12.053862660944 cm3 |
111 pm |
210 pm |
171 |
![]() |
543.09, 543.09, 543.09 pm |
π/2, π/2, π/2 |
Fd_ 3m |
227 |
Tetrahedral Packing ![]() |
Atomic and Orbital Properties
Atomic Number |
Number of Electrons (with no charge) |
Number of Protons |
Mass Number |
Number of Neutrons |
Shell structure (Electrons per energy level) |
Electron Configuration |
Valence Electrons |
Oxidation State |
Atomic Term Symbol (Quantum Numbers) |
Shell structure |
114 |
114 |
114 |
289 |
175 |
2, 8, 18, 32, 32, 18, 4 |
[Rn] 5f14 6d10 7s2 7p2 |
7s2 7p2 |
3P0 |
![]() |
14 |
14 |
14 |
28.0855 |
14.0855 |
2, 8, 4 |
[Ne] 3s2 3p2 |
3s2 3p2 |
-4;-3;-2;-1 1;2;3;4 |
3P0 |
![]() |
Isotopes - Nuclear Properties
Isotopes |
Naturally occurring stable
isotopes: None. |
Naturally occurring stable
isotopes: 28Si, 29Si, 30Si. |
Chemical Properties: Ionization Energies and electron affinity
N/A |
N/A |
N/A |
N/A |
4 |
1.9 |
133.6 kJ/mol |
786.5, 1577.1, 3231.6, 4355.5, 16091, 19805, 23780, 29287, 33878, 38726 kJ/mol |
Physical Properties
Density |
Molar Volume |
Elastic Properties |
Young Modulus |
Shear Modulus |
Bulk Modulus |
Poisson Ratio |
Hardness - Tests to Measure of Hardness of Element |
Mohs Hardness |
Vickers Hardness |
Brinell Hardness |
Electrical Properties |
Electrical Conductivity |
Resistivity |
Superconducting Point |
Heat and Conduction Properties |
Thermal Conductivity |
Thermal Expansion |
Magnetic Properties |
Magnetic Type |
Curie Point |
Mass Magnetic Susceptibility |
Molar Magnetic Susceptibility |
Volume Magnetic Susceptibility |
Optical Properties |
Refractive Index |
Acoustic Properties |
Speed of Sound |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
2.33 g/cm3 |
12.053862660944 |
47 GPa |
N/A |
100 GPa |
N/A |
6.5 MPa |
N/A |
N/A |
1×103 S/m |
0.001 m Ω |
N/A |
150 W/(m K) |
2.6×10-6 K-1 |
Diamagnetic |
N/A |
-1.6×10-9 |
-4.49×10-11 |
-3.73×10-6 |
N/A |
2.2×103 m/s |
Thermal Properties - Enthalpies and thermodynamics
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
1414 °C |
2.9×103 °C |
N/A |
N/A |
50.2 kJ/mol |
359 kJ/mol |
-9055 J/(kg K) |
Regulatory and Health - Health and Safety Parameters and Guidelines
CAS Number |
RTECS Number |
DOT Hazard Class |
DOT Numbers |
EU Number |
NFPA Fire Rating |
NFPA Hazards |
NFPA Health Rating |
NFPA Reactivity Rating |
More |
AutoIgnition Point |
Flashpoint |
CAS54085-16-4 |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
N/A |
CAS7440-21-3 |
RTECSVW0400000 |
4.1 |
1346 |
N/A |
0 |
N/A |
1 |
0 |
150 °C |
N/A |