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Periodic Table Element Comparison: Compare Elements - Antimony vs Polonium

Compare Antimony and Polonium

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

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

1

2

3

4

5

6

57 - 71
La - Lu

7

2
8
18
32
18
8
1

2
8
18
32
18
8
2

89 - 103
Ac - Lr

2
8
18
32
32
10
2

2
8
18
32
32
11
2

2
8
18
32
32
12
2

2
8
18
32
32
13
2

2
8
18
32
32
14
2

2
8
18
32
32
15
2

2
8
18
32
32
16
2

2
8
18
32
32
17
2

2
8
18
32
32
18
2

2
8
18
32
32
18
3

2
8
18
32
32
18
4

2
8
18
32
32
18
5

2
8
18
32
32
18
6

2
8
18
32
32
18
7

2
8
18
32
32
18
8

2
8
18
32
18
9
2

2
8
18
32
18
10
2

2
8
18
32
20
9
2

2
8
18
32
21
9
2

2
8
18
32
22
9
2

2
8
18
32
24
8
2

2
8
18
32
25
8
2

2
8
18
32
25
9
2

2
8
18
32
27
8
2

2
8
18
32
28
8
2

2
8
18
32
29
8
2

2
8
18
32
30
8
2

2
8
18
32
31
8
2

2
8
18
32
32
8
2

2
8
18
32
32
8
3

antimony

antimony Shell Structure

51 Sb Antimony

polonium

polonium Shell Structure

84 Po Polonium

Periodic Table Element Comparison

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

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
CAS7440-36-0
Neighborhood Elements of Antimony

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
CAS7440-08-6
Neighborhood Elements of Polonium

History

History

The element Antimony was discovered by unknown in year 3000 BC in unknown place. Antimony derived its name from from the Greek anti, 'against', and monos, 'alone' (stibium in Latin)

The element Polonium was discovered by Pierre Curie in year 1898 in France. Polonium derived its name derived its name from from Named after the home country of Marie Curie(Poland), who is also the discoverer of Radium

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)

Abundance in Universe
Abundance in Sun
Abundance in Meteorites
Abundance in Earth's Crust
Abundance in Oceans
Abundance in Humans

4×10-8%
1×10-7%
1.2e-07
2e-07
2×10-8%
N/A

N/A
N/A
N/A
N/A
2×10-18%
None

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

133 pm
18.18127519785 cm³
138 pm
N/A
5.4

430.7, 430.7, 1127.3 pm
π/2, π/2, 2 π/3
R_ 3m
166
Simple Trigonal

135 pm
22.727272727273 cm³
N/A
N/A
0.5

335.9, 335.9, 335.9 pm
π/2, π/2, π/2
Pm-3m
221
Simple Cubic

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

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
⁴S_3/2

84
84
84
209
125
2, 8, 18, 32, 18, 6
[Xe] 4f14 5d10 6s2 6p4
6s2 6p4
-2 2;4;5;6
³P₂

Isotopes - Nuclear Properties

Isotopes

Naturally occurring stable isotopes: 121Sb, 123Sb.

Naturally occurring stable isotopes: None.

Chemical Properties: Ionization Energies and electron affinity

Valence or Valency
Electronegativity
ElectronAffinity
Ionization Energies

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

6
2
183.3 kJ/mol
812.1 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

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

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

Thermal Properties - Enthalpies and thermodynamics

Melting Point
Boiling Point
Critical Temperature
Superconducting Point
Enthalpies
Heat of Fusion
Heat of Vaporization
Heat of Combustion

630.63 °C
1587 °C
N/A
N/A

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

254 °C
962 °C
N/A
N/A

13 kJ/mol
100 kJ/mol
N/A

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

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

N/A
N/A

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

N/A
N/A

Compare With Other Elements

Compare Antimony with other Group 15 elements

Antimony vs Nitrogen

Antimony vs Phosphorus

Antimony vs Arsenic

Antimony vs Bismuth

Antimony vs Moscovium

Compare Antimony with other metalloid

Antimony vs Boron

Antimony vs Silicon

Antimony vs Germanium

Antimony vs Arsenic

Antimony vs Tellurium

Antimony vs Polonium

Compare Polonium with other Group 16 elements

Polonium vs Oxygen

Polonium vs Sulfur

Polonium vs Selenium

Polonium vs Tellurium

Polonium vs Livermorium

Compare Polonium with other metalloid

Polonium vs Boron

Polonium vs Silicon

Polonium vs Germanium

Polonium vs Arsenic

Polonium vs Antimony

Polonium vs Tellurium