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Periodic Table Element Comparison: Compare Elements - Polonium vs Antimony

Compare Polonium and Antimony

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

Facts

Polonium
84
Po
209
Solid
Silver
metalloid
16
oxygen family 
6
p
[Xe] 4f14 5d10 6s2 6p4
254 °C
962 °C
2, 8, 18, 32, 18, 6
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Neighborhood Elements of Polonium
Antimony
51
Sb
121.76
Solid
Silver
metalloid
15
nitrogen family 
5
p
[Kr] 4d10 5s2 5p3
630.63 °C
1587 °C
2, 8, 18, 18, 5
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Neighborhood Elements of Antimony

History

History
The element Polonium was discovered by Pierre Curie in year 1898 in France. Polonium derived its name from from Named after the home country of Marie Curie(Poland), who is also the discoverer of Radium
The element Antimony was discovered by unknown in year 3000 BC in unknown place. Antimony derived its name derived its name from from the Greek anti, 'against', and monos, 'alone' (stibium in Latin)

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
N/A
N/A
N/A
N/A
2×10-18%
None
4×10-8%
1×10-7%
1.2e-07
2e-07
2×10-8%
N/A

Crystal Structure and Atomic Structure

135 pm
22.727272727273 cm3
N/A
N/A
0.5
polonium Spectrum
335.9, 335.9, 335.9 pm
π/2, π/2, π/2
Pm-3m
221

Simple Cubic

polonium Crystal Structure
133 pm
18.18127519785 cm3
138 pm
N/A
5.4
antimony Spectrum
430.7, 430.7, 1127.3 pm
π/2, π/2, 2 π/3
R_ 3m
166

Simple Trigonal

antimony 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
84
84
84
209
125
2, 8, 18, 32, 18, 6
[Xe] 4f14 5d10 6s2 6p4
6s2 6p4
-2  2;4;5;6
3P2
polonium Shells
51
51
51
121.76
70.76
2, 8, 18, 18, 5
[Kr] 4d10 5s2 5p3
5s2 5p3
-3;-2;-1  1;2;3;4;5
4S3/2
antimony Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
None.
Naturally occurring stable isotopes:
121Sb, 123Sb.

Chemical Properties: Ionization Energies and electron affinity

6
2
183.3 kJ/mol
812.1 kJ/mol
5
2.05
103.2 kJ/mol
834, 1594.9, 2440, 4260, 5.4×103, 1.04×104 kJ/mol

Physical Properties

9.196 g/cm3
22.727272727273

 

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


 

N/A
N/A
N/A

 

2.3×106 S/m
4.3×10-7 m Ω
N/A

 

N/A
N/A

 

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

 

N/A

 

N/A
6.697 g/cm3
18.18127519785

 

55 GPa
20 GPa
42 GPa
N/A


 

3 MPa
N/A
294 MPa

 

2.5×106 S/m
4×10-7 m Ω
N/A

 

24 W/(m K)
0.000011 K-1

 

Diamagnetic
N/A
-1.09×10-8
-1.327×10-9
-7.3e-05

 

N/A

 

3420 m/s

Thermal Properties - Enthalpies and thermodynamics

254 °C
962 °C
N/A
N/A

 

13 kJ/mol
100 kJ/mol
N/A
630.63 °C
1587 °C
N/A
N/A

 

19.7 kJ/mol
68 kJ/mol
{"N/A"} J/(kg K)

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-08-6
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A
CAS7440-36-0
{RTECSCC4025000}
{N/A}
"N/A"
{N/A}
{N/A}
N/ A
{N/A}
{N/A}

 

N/A
N/A