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Periodic Table Element Comparison: Compare Elements - Flerovium vs Thallium

Compare Flerovium and Thallium

Compare Flerovium and Thallium 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 Thallium with most reliable information about their properties, attributes, facts, uses etc. You can compare Fl vs Tl on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Facts

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
Thallium
81
Tl
204.3833
Solid
Silver
post-transition metal
13
boron family 
6
p
[Xe] 4f14 5d10 6s2 6p1
304 °C
1473 °C
2, 8, 18, 32, 18, 3
CAS7440-28-0
Neighborhood Elements of Thallium

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 Thallium was discovered by William Crookes in year 1861 in United Kingdom. Thallium derived its name derived its name from from the Greek thallos, 'green twig'

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
N/A
None
None
None
None
None
5×10-8%
1×10-7%
7.8×10-6%
5.3e-07
1×10-10%
N/A

Crystal Structure and Atomic Structure

N/A
N/A cm3
N/A
N/A
N/A
flerovium Spectrum
N/A
N/A
N/A
N/A

N/A

flerovium Crystal Structure
156 pm
17.247535864979 cm3
148 pm
196 pm
3.4
thallium Spectrum
345.66, 345.66, 552.48 pm
π/2, π/2, 2 π/3
P63/mmc
194

Simple Hexagonal

thallium Crystal Structure

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
flerovium Shells
81
81
81
204.3833
123.3833
2, 8, 18, 32, 18, 3
[Xe] 4f14 5d10 6s2 6p1
6s2 6p1
-5;-2;-1  1;2;3
2P1/2
thallium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
None.
Naturally occurring stable isotopes:
203Tl, 205Tl.

Chemical Properties: Ionization Energies and electron affinity

N/A
N/A
N/A
N/A
3
1.62
19.2 kJ/mol
589.4, 1971, 2878 kJ/mol

Physical Properties

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
11.85 g/cm3
17.247535864979

 

8 GPa
2.8 GPa
43 GPa
0.45


 

1.2 MPa
N/A
26.4 MPa

 

6.7×106 S/m
1.5×10-7 m Ω
2.38

 

46 W/(m K)
0.0000299 K-1

 

Diamagnetic
N/A
-3×10-9
-6.13×10-10
-3.56e-05

 

N/A

 

818 m/s

Thermal Properties - Enthalpies and thermodynamics

N/A
N/A
N/A
N/A

 

N/A
N/A
N/A
304 °C
1473 °C
N/A
2.38

 

4.2 kJ/mol
165 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS54085-16-4
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A
CAS7440-28-0
RTECSXG3425000
N/A
1707
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A