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Calcium
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Chemical Properties of Calcium
Calcium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
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Chemical
Chemical Formula
Ca
Isotopes
Known Isotopes
19
Rank: 20 (Overall)
0
38
👆🏻
Electronegativity
Pauling Electronegativity
1.00
Rank: 46 (Overall)
0
2.6
👆🏻
Sanderson Electronegativity
0.95
Rank: 43 (Overall)
0.22
2.56
👆🏻
Allred Rochow Electronegativity
1.04
Rank: 35 (Overall)
0.86
1.9
👆🏻
Mulliken-Jaffe Electronegativity
1.08
Rank: 45 (Overall)
0.62
2.48
👆🏻
Allen Electronegativity
1.03
Rank: 56 (Overall)
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
3.00
Rank: 9 (Overall)
1.46
3.3
👆🏻
Ionization Energies
1st Energy Level
589.80 kJ/mol
Rank: 57 (Overall)
375.7
26130
👆🏻
2nd Energy Level
1,145.40 kJ/mol
Rank: 70 (Overall)
392.8
28750
👆🏻
3rd Energy Level
4,912.40 kJ/mol
Rank: 7 (Overall)
392.8
34230
👆🏻
4th Energy Level
6,491.00 kJ/mol
Rank: 15 (Overall)
375.7
37066
👆🏻
5th Energy Level
8,153.00 kJ/mol
Rank: 11 (Overall)
392
97510
👆🏻
6th Energy Level
10,496.00 kJ/mol
Rank: 14 (Overall)
1007
105800
👆🏻
7th Energy level
12,270.00 kJ/mol
Rank: 12 (Overall)
1007
114300
👆🏻
8th Energy Level
14,206.00 kJ/mol
Rank: 15 (Overall)
730
125300
👆🏻
9th Energy Level
18,191.00 kJ/mol
Rank: 12 (Overall)
1007
134700
👆🏻
10th Energy Level
20,385.00 kJ/mol
Rank: 16 (Overall)
392
144300
👆🏻
11th Energy Level
57,110.00 kJ/mol
Rank: 3 (Overall)
392
169988
👆🏻
12th Energy Level
63,410.00 kJ/mol
Rank: 9 (Overall)
0
189368
👆🏻
13th Energy Level
70,110.00 kJ/mol
Rank: 3 (Overall)
1007
76015
👆🏻
14th Energy Level
78,890.00 kJ/mol
Rank: 4 (Overall)
380
86450
👆🏻
15th Energy Level
86,310.00 kJ/mol
Rank: 11 (Overall)
33000
100700
👆🏻
16th Energy Level
94,000.00 kJ/mol
Rank: 6 (Overall)
375.7
109480
👆🏻
17th Energy Level
104,900.00 kJ/mol
Rank: 7 (Overall)
375.7
122200
👆🏻
18th Energy Level
111,711.00 kJ/mol
Rank: 8 (Overall)
0
134810
👆🏻
19th Energy Level
590.60 kJ/mol
Rank: 56 (Overall)
375.7
148700
👆🏻
20th Energy Level
590.00 kJ/mol
Rank: 53 (Overall)
0
171200
👆🏻
21st Energy Level
590.60 kJ/mol
Rank: 66 (Overall)
375.7
179100
👆🏻
22nd Energy Level
590.00 kJ/mol
Rank: 48 (Overall)
330
184900
👆🏻
23rd Energy Level
590.60 kJ/mol
Rank: 65 (Overall)
357.6
198800
👆🏻
24th Energy Level
590.60 kJ/mol
Rank: 49 (Overall)
297.3
195200
👆🏻
25th Energy Level
590.00 kJ/mol
Rank: 51 (Overall)
0
121900
👆🏻
26th Energy Level
590.60 kJ/mol
Rank: 52 (Overall)
357.6
127700
👆🏻
27th Energy Level
590.60 kJ/mol
Rank: 52 (Overall)
0
133800
👆🏻
28th Energy Level
590.60 kJ/mol
Rank: 56 (Overall)
297.3
139800
👆🏻
29th Energy Level
590.60 kJ/mol
Rank: 57 (Overall)
0
148100
👆🏻
30th Energy Level
590.00 kJ/mol
Rank: 54 (Overall)
0
154500
👆🏻
Electrochemical Equivalent
0.75 g/amp-hr
Rank: 68 (Overall)
0.16812
8.3209
👆🏻
Electron Work Function
2.87 eV
Rank: 49 (Overall)
2.14
6
👆🏻
Other Chemical Properties
Chemical Stability, Flammability, Ionization, Solubility
Alkali Metals
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Neodymium
Gadolinium
Aluminium
Lead
Lithium
Platinum
» More Alkali Metals
Compare Alkali Metals
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Neodymium vs Lithium
Neodymium vs Platinum
Neodymium vs Beryllium
» More Compare Alkali Metals
Alkali Metals
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Beryllium
Periodic ...
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Uses
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Physical
Radium
Periodic ...
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Facts
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Uses
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Physical
Barium
Periodic ...
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Facts
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Uses
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Physical
Compare Alkali Metals
» More
Gadolinium vs Neodymium
Periodic ...
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Facts
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Uses
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Physical
Aluminium vs Neodymium
Periodic ...
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Facts
|
Uses
|
Physical
Lead vs Neodymium
Periodic ...
|
Facts
|
Uses
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Physical