Element Potassium, K

19 K 39.098 Potassium [Ar] 4s1

Potassium Neighbours

Modern Periodic Table
	11Na 23.0 Sodium	12Mg 24.3 Magnesium
	19K 39.1 Potassium	20Ca 40.1 Calcium
	37Rb 85.5 Rubidium	38Sr 87.6 Strontium

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Potassium, K

Isotopes

Energy