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Erbium
Erbium
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Potassium
Potassium
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Erbium
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Potassium

Chemical Properties of Erbium and Potassium
Add ⊕
1 Chemical
1.1 Chemical Formula
Er
K
1.3 Isotopes
1.3.1 Known Isotopes
Chemical Proper..
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31
Rank: 8 (Overall)▶
20
Rank: 19 (Overall)▶
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Chemical Properties of Tennessine
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1.4 Electronegativity
1.4.1 Pauling Electronegativity
Chemical Proper..
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1.24
Rank: 36 (Overall)▶
0.82
Rank: 51 (Overall)▶
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Chemical Properties of Francium
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1.6.1 Sanderson Electronegativity
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
0.45
Rank: 31 (Overall)▶
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Chemical Properties of Cesium
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2.4.2 Allred Rochow Electronegativity
Chemical Proper..
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1.11
Rank: 29 (Overall)▶
0.91
Rank: 39 (Overall)▶
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Chemical Properties of Cesium
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2.4.4 Mulliken-Jaffe Electronegativity
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
0.73
Rank: 23 (Overall)▶
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Chemical Properties of Cesium
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2.4.5 Allen Electronegativity
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
0.73
Rank: 45 (Overall)▶
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Chemical Properties of Cesium
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2.5 Electropositivity
2.5.1 Pauling Electropositivity
Chemical Proper..
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2.76
Rank: 18 (Overall)▶
3.18
Rank: 3 (Overall)▶
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Chemical Properties of Gold
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2.6 Ionization Energies
2.6.1 1st Energy Level
Chemical Proper..
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589.30 kJ/mol
Rank: 59 (Overall)▶
418.80 kJ/mol
Rank: 87 (Overall)▶
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Chemical Properties of Cesium
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2.6.3 2nd Energy Level
Chemical Proper..
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1,150.00 kJ/mol
Rank: 68 (Overall)▶
3,052.00 kJ/mol
Rank: 5 (Overall)▶
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Chemical Properties of Ruthenium
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2.6.4 3rd Energy Level
Chemical Proper..
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2,194.00 kJ/mol
Rank: 65 (Overall)▶
4,420.00 kJ/mol
Rank: 8 (Overall)▶
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Chemical Properties of Osmium
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2.6.6 4th Energy Level
Chemical Proper..
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4,120.00 kJ/mol
Rank: 33 (Overall)▶
5,877.00 kJ/mol
Rank: 9 (Overall)▶
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Chemical Properties of Thorium
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3.2.4 5th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
7,975.00 kJ/mol
Rank: 8 (Overall)▶
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Chemical Properties of Dubnium
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3.2.5 6th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
9,590.00 kJ/mol
Rank: 13 (Overall)▶
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Chemical Properties of Seaborgium
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3.2.7 7th Energy level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
11,343.00 kJ/mol
Rank: 17 (Overall)▶
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Chemical Properties of Bohrium
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4.1.1 8th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
14,944.00 kJ/mol
Rank: 13 (Overall)▶
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Chemical Properties of Hassium
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4.2.1 9th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
16,963.70 kJ/mol
Rank: 15 (Overall)▶
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Chemical Properties of Yttrium
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4.2.2 10th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
48,610.00 kJ/mol
Rank: 3 (Overall)▶
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Chemical Properties of Strontium
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4.4.2 11th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
54,490.00 kJ/mol
Rank: 4 (Overall)▶
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Chemical Properties of Yttrium
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4.4.4 12th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
60,730.00 kJ/mol
Rank: 4 (Overall)▶
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Chemical Properties of Molybdenum
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4.4.5 13th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
68,950.00 kJ/mol
Rank: 4 (Overall)▶
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Chemical Properties of Molybdenum
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4.4.7 14th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
75,900.00 kJ/mol
Rank: 5 (Overall)▶
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Chemical Properties of Molybdenum
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4.5.1 15th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
83,080.00 kJ/mol
Rank: 6 (Overall)▶
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Chemical Properties of Manganese
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4.6.2 16th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
93,400.00 kJ/mol
Rank: 7 (Overall)▶
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Chemical Properties of Iron
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4.6.4 17th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
99,710.00 kJ/mol
Rank: 8 (Overall)▶
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Chemical Properties of Cobalt
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4.7.2 18th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: 100 (Overall)▶
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Chemical Properties of Nickel
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5.2.2 19th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: 100 (Overall)▶
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Chemical Properties of Copper
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5.3.2 20th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.3.4 21st Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.3.5 22nd Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.3.7 23rd Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.3.9 24th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.3.11 25th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.3.12 26th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.4.2 27th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.4.3 28th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.5.2 29th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.5.3 30th Energy Level
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
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Chemical Properties of Molybdenum
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5.6 Electrochemical Equivalent
Chemical Proper..
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2.08 g/amp-hr
Rank: 28 (Overall)▶
1.46 g/amp-hr
Rank: 47 (Overall)▶
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Chemical Properties of Beryllium
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5.7 Electron Work Function
Chemical Proper..
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Not Available
Rank: N/A (Overall)▶
2.30 eV
Rank: 44 (Overall)▶
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Chemical Properties of Cesium
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◀ ▶ ADD ⊕
5.8 Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility
Chemical Stability, Flammability, Ionization, Solubility

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