Chemical Element #62: Samarium (Sm)

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Atomic Number: 62, Element Symbol: Sm, Element Name: Samarium, Atomic Mass: 150.4 u.

Detailed Properties:

Atomic Number:62
Element Symbol:Sm
Element Name:Samarium
Electron Configuration:[Xe]6s24f6
Atomic Mass:150.400000 u
Melting Point:1347.00 K
Boiling Point:2067.00 K

Stable Isotopes:

IsotopeMassAbundance
144Sm143.9120070.030700
147Sm146.9149040.149900
148Sm147.9148290.112400
149Sm148.9171920.138200
150Sm149.9172830.073800
152Sm151.9197400.267500
154Sm153.9222170.227500

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2023-09-05, 285👍, 0💬