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Neptunium
Neptunium

Actinium
Actinium



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Neptunium
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Actinium

Chemical Properties of Neptunium and Actinium

1 Chemical
1.1 Chemical Formula
Np
Ac
1.2 Isotopes
1.2.1 Known Isotopes
Chemical Proper..
20
Rank: 19 (Overall)
29
Rank: 10 (Overall)
Chemical Properties of Tennessine
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1.3 Electronegativity
1.3.1 Pauling Electronegativity
Chemical Proper..
1.36
Rank: 29 (Overall)
1.10
Rank: 44 (Overall)
Chemical Properties of Francium
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1.3.2 Sanderson Electronegativity
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Cesium
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1.3.3 Allred Rochow Electronegativity
Chemical Proper..
1.22
Rank: 26 (Overall)
1.00
Rank: 36 (Overall)
Chemical Properties of Cesium
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1.3.4 Mulliken-Jaffe Electronegativity
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Cesium
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1.3.5 Allen Electronegativity
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Cesium
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1.4 Electropositivity
1.4.1 Pauling Electropositivity
Chemical Proper..
2.64
Rank: 25 (Overall)
2.90
Rank: 10 (Overall)
Chemical Properties of Gold
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1.5 Ionization Energies
1.5.1 1st Energy Level
Chemical Proper..
604.50 kJ/mol
Rank: 50 (Overall)
499.00 kJ/mol
Rank: 84 (Overall)
Chemical Properties of Cesium
1.5.2 2nd Energy Level
Chemical Proper..
1,128.00 kJ/mol
Rank: 72 (Overall)
1,170.00 kJ/mol
Rank: 65 (Overall)
Chemical Properties of Ruthenium
1.5.3 3rd Energy Level
Chemical Proper..
1,997.00 kJ/mol
Rank: 74 (Overall)
1,900.00 kJ/mol
Rank: 79 (Overall)
Chemical Properties of Osmium
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1.5.4 4th Energy Level
Chemical Proper..
3,242.00 kJ/mol
Rank: 62 (Overall)
4,700.00 kJ/mol
Rank: 23 (Overall)
Chemical Properties of Thorium
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1.5.5 5th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Dubnium
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1.5.6 6th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Seaborgium
1.5.7 7th Energy level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Bohrium
1.5.8 8th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Hassium
1.5.9 9th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Yttrium
1.5.10 10th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Strontium
1.5.11 11th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Yttrium
1.1.1 12th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.1.2 13th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.2.1 14th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.3.4 15th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Manganese
1.4.2 16th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Iron
1.4.4 17th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Cobalt
1.4.6 18th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Nickel
1.5.1 19th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Copper
1.5.2 20th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.6.2 21st Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.6.3 22nd Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.6.5 23rd Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.7.4 24th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.7.5 25th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.7.6 26th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.7.7 27th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.7.8 28th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.7.9 29th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.7.10 30th Energy Level
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Molybdenum
1.8 Electrochemical Equivalent
Chemical Proper..
1.77 g/amp-hr
Rank: 39 (Overall)
2.82 g/amp-hr
Rank: 18 (Overall)
Chemical Properties of Beryllium
1.9 Electron Work Function
Chemical Proper..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Chemical Properties of Cesium
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1.10 Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility
Ionization, Radioactive Isotopes, Radioactivity, Solubility
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