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Periodic Table Element Comparison: Compare Elements - Antimony vs Tellurium

Compare Antimony and Tellurium

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

Facts

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
Tellurium
52
Te
127.6
Solid
Silver
metalloid
16
oxygen family 
5
p
[Kr] 4d10 5s2 5p4
449.51 °C
988 °C
2, 8, 18, 18, 6
CAS13494-80-9
Neighborhood Elements of Tellurium

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 Tellurium was discovered by Franz-Joseph Müller von Reichenstein in year 1783 in Romania. Tellurium derived its name derived its name from from Latin tellus, meaning 'earth'

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
4×10-8%
1×10-7%
1.2e-07
2e-07
2×10-8%
N/A
9×10-7%
N/A
2.1e-06
9.9×10-8%
N/A
N/A

Crystal Structure and Atomic 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
123 pm
20.448717948718 cm3
135 pm
206 pm
5.4
tellurium Spectrum
445.72, 445.72, 592.9 pm
π/2, π/2, 2 π/3
P3121
152

Simple Trigonal

tellurium 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
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
52
52
52
127.6
75.6
2, 8, 18, 18, 6
[Kr] 4d10 5s2 5p4
5s2 5p4
-2;-1  1;2;3;4;5;6
3P2
tellurium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
121Sb, 123Sb.
Naturally occurring stable isotopes:
120Te, 122Te, 124Te, 125Te, 126Te.

Chemical Properties: Ionization Energies and electron affinity

5
2.05
103.2 kJ/mol
834, 1594.9, 2440, 4260, 5.4×103, 1.04×104 kJ/mol
6
2.1
190.2 kJ/mol
869.3, 1790, 2698, 3610, 5668, 6820, 1.32×104 kJ/mol

Physical Properties

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
6.24 g/cm3
20.448717948718

 

43 GPa
16 GPa
65 GPa
N/A


 

2.25 MPa
N/A
180 MPa

 

1×104 S/m
0.0001 m Ω
N/A

 

3 W/(m K)
N/A

 

Diamagnetic
N/A
-3.9×10-9
-4.98×10-10
-2.43e-05

 

1.000991

 

2610 m/s

Thermal Properties - Enthalpies and thermodynamics

630.63 °C
1587 °C
N/A
N/A

 

19.7 kJ/mol
68 kJ/mol
{"N/A"} J/(kg K)
449.51 °C
988 °C
N/A
N/A

 

17.5 kJ/mol
48 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

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

 

N/A
N/A
CAS13494-80-9
RTECSWY2625000
6.1
2811
N/A
0
N/A
2
0

 

340 °C
N/A