;

Periodic Table Element Comparison: Compare Elements - Antimony vs Cesium

Compare Antimony and Cesium

Compare Antimony and Cesium 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 Cesium with most reliable information about their properties, attributes, facts, uses etc. You can compare Sb vs Cs 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
Cesium
55
Cs
132.90545
Solid
Silver
alkali metal
1
lithium family 
6
s
[Xe] 6s1
28.44 °C
671 °C
2, 8, 18, 18, 8, 1
CAS7440-46-2
Neighborhood Elements of Cesium

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 Cesium was discovered by Robert Bunsen in year 1860 in Germany. Cesium derived its name derived its name from from the Latin caesius, meaning 'sky blue'

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
8×10-8%
8×10-7%
1.4e-07
1.9e-06
5×10-8%
2×10-6%

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
298 pm
70.732011708356 cm3
225 pm
N/A
29
cesium Spectrum
614.1, 614.1, 614.1 pm
π/2, π/2, π/2
Im_ 3m
229

Body Centered Cubic

cesium 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
55
55
55
132.90545
77.90545
2, 8, 18, 18, 8, 1
[Xe] 6s1
6s1
-1  1
2S1/2
cesium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
121Sb, 123Sb.
Naturally occurring stable isotopes:
133Cs.

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
1
0.79
45.5 kJ/mol
375.7, 2234.3, 3.4×103 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
1.879 g/cm3
70.732011708356

 

1.7 GPa
N/A
1.6 GPa
N/A


 

0.2 MPa
N/A
0.14 MPa

 

5×106 S/m
2×10-7 m Ω
N/A

 

36 W/(m K)
N/A

 

Paramagnetic
N/A
2.8×10-9
3.72×10-10
5.26×10-6

 

N/A

 

N/A

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)
28.44 °C
671 °C
1938 K
N/A

 

2.09 kJ/mol
65 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
CAS7440-46-2
RTECSFK9225000
4.3
1407
N/A
N/A
Water Reactive
N/A
N/A

 

N/A
N/A