Chemical Properties of Strontium and Beryllium
Chemical Properties
Chemical Formula
Sr
Be
Isotopes
Known Isotopes
27
12
9
29
Electronegativity
Pauling Electronegativity
0.95
99+
1.57
24
Sanderson Electronegativity
0.72
27
1.81
12
Allred Rochow Electronegativity
0.99
37
1.47
14
Mulliken-Jaffe Electronegativity
1.00
18
1.54
12
Allen Electronegativity
0.96
40
1.58
23
Electropositivity
Pauling Electropositivity
3.05
7
2.43
30
Ionization Energies
1st Energy Level
549.50 kJ/mol
99+
899.50 kJ/mol
7
2nd Energy Level
1,064.20 kJ/mol
99+
1,757.10 kJ/mol
23
3rd Energy Level
4,138.00 kJ/mol
10
14,848.70 kJ/mol
2
4th Energy Level
5,500.00 kJ/mol
13
21,006.60 kJ/mol
2
5th Energy Level
6,910.00 kJ/mol
18
Not Available
6th Energy Level
8,760.00 kJ/mol
18
Not Available
7th Energy level
10,230.00 kJ/mol
19
Not Available
8th Energy Level
11,800.00 kJ/mol
19
Not Available
9th Energy Level
15,600.00 kJ/mol
17
Not Available
10th Energy Level
17,100.00 kJ/mol
19
Not Available
11th Energy Level
31,270.00 kJ/mol
6
Not Available
Electrochemical Equivalent
1.64 g/amp-hr
99+
0.17 g/amp-hr
99+
Electron Work Function
2.59 eV
99+
4.98 eV
6
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility
Corrosion, Ionization, Radioactive Isotopes
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