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Chemical elements
Potassium
Isotopes
Energy
Element Potassium K, Alkali Metal
Neighbours
Chemical Elements
11
Na
23.0
Sodium
12
Mg
24.3
Magnesium
19
K
39.1
Potassium
20
Ca
40.1
Calcium
37
Rb
85.5
Rubidium
38
Sr
87.6
Strontium
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