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Periodic Table Element Comparison: Compare Elements - Sodium vs Actinium

Compare Sodium and Actinium

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

Facts

Sodium
11
Na
22.98977
Solid
Silver
alkali metal
1
lithium family 
3
s
[Ne] 3s1
97.72 °C
883 °C
2, 8, 1
CAS7440-23-5
Neighborhood Elements of Sodium
Actinium
89
Ac
227
Solid
Silver
actinide
N/A
 
7
f
[Rn] 6d1 7s2
1050 °C
3200 °C
2, 8, 18, 32, 18, 9, 2
CAS7440-34-8
Neighborhood Elements of Actinium

History

History
The element Sodium was discovered by Humphry Davy in year 1807 in United Kingdom. Sodium derived its name from from the English word soda (natrium in Latin)
The element Actinium was discovered by Friedrich Oskar Giesel in year 1899 in France. Actinium derived its name derived its name from from the Greek aktis, 'ray'

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
2e-05
4e-05
0.0055
0.023
0.011
0.0014
N/A
None
N/A
N/A
N/A
None

Crystal Structure and Atomic Structure

190 pm
23.749762396694 cm3
154 pm
227 pm
0.53
sodium Spectrum
429.06, 429.06, 429.06 pm
π/2, π/2, π/2
Im_ 3m
229

Body Centered Cubic

sodium Crystal Structure
195 pm
22.542204568024 cm3
N/A
N/A
810
actinium Spectrum
567, 567, 567 pm
π/2, π/2, π/2
Fm_ 3m
225

Face Centered Cubic

actinium 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
11
11
11
22.98977
11.98977
2, 8, 1
[Ne] 3s1
3s1
-1  1
2S1/2
sodium Shells
89
89
89
227
138
2, 8, 18, 32, 18, 9, 2
[Rn] 6d1 7s2
6d1 7s2
 3
2D3/2
actinium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
23Na.
Naturally occurring stable isotopes:
None.

Chemical Properties: Ionization Energies and electron affinity

1
0.93
52.8 kJ/mol
495.8, 4562, 6910.3, 9543, 13354, 16613, 20117, 25496, 28932, 141362 kJ/mol
3
1.1
N/A
499, 1170 kJ/mol

Physical Properties

0.968 g/cm3
23.749762396694

 

10 GPa
3.3 GPa
6.3 GPa
N/A


 

0.5 MPa
N/A
0.69 MPa

 

2.1×107 S/m
4.7×10-8 m Ω
N/A

 

140 W/(m K)
0.000071 K-1

 

Paramagnetic
N/A
8.8×10-9
2×10-10
8.5×10-6

 

N/A

 

3.2×103 m/s
10.07 g/cm3
22.542204568024

 

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


 

N/A
N/A
N/A

 

N/A
N/A
N/A

 

12 W/(m K)
N/A

 

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

 

N/A

 

N/A

Thermal Properties - Enthalpies and thermodynamics

97.72 °C
883 °C
2573 K
N/A

 

2.6 kJ/mol
97.7 kJ/mol
N/A
1050 °C
3200 °C
N/A
N/A

 

14 kJ/mol
400 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-23-5
RTECSVY0686000
4.3
1428
N/A
3
Water Reactive
3
2

 

115 °C
4 °C
CAS7440-34-8
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A