Chemical Element #55: Cesium (Cs)

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Atomic Number: 55, Element Symbol: Cs, Element Name: Cesium, Atomic Mass: 132.9054520 u.

Detailed Properties:

Atomic Number:	55
Element Symbol:	Cs
Element Name:	Cesium
Electron Configuration:	[Xe]6s¹
Atomic Mass:	132.905452 u
Melting Point:	301.59 K
Boiling Point:	944.00 K

Stable Isotopes:

Isotope	Mass	Abundance
¹³³Cs	132.905452	1.000000

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2023-09-05, 993👍, 0💬

Chemical Element #50: Tin (Sn)
Atomic Number: 50, Element Symbol: Sn, Element Name: Tin, Atomic Mass: 118.71 u. 2023-08-17, 1222🔥, 0💬

Chemical Element #58: Cerium (Ce)
Atomic Number: 58, Element Symbol: Ce, Element Name: Cerium, Atomic Mass: 140.12 u. 2023-09-05, 1154🔥, 0💬

Chemical Element #52: Tellurium (Te)
Atomic Number: 52, Element Symbol: Te, Element Name: Tellurium, Atomic Mass: 127.6 u. 2023-08-17, 1034🔥, 0💬

Chemical Element #59: Praseodymium (Pr)
Atomic Number: 59, Element Symbol: Pr, Element Name: Praseodymium, Atomic Mass: 140.9077 u. 2023-09-05, 999🔥, 0💬

Chemical Element #55: Cesium (Cs)
Atomic Number: 55, Element Symbol: Cs, Element Name: Cesium, Atomic Mass: 132.9054520 u. 2023-09-05, 994🔥, 0💬

Chemical Element #57: Lanthanum (La)
Atomic Number: 57, Element Symbol: La, Element Name: Lanthanum, Atomic Mass: 138.9055 u. 2023-09-05, 962🔥, 0💬

Chemical Element #60: Neodymium (Nd)
Atomic Number: 60, Element Symbol: Nd, Element Name: Neodymium, Atomic Mass: 144.24 u. 2023-09-05, 942🔥, 0💬

Chemical Element #51: Antimony (Sb)
Atomic Number: 51, Element Symbol: Sb, Element Name: Antimony, Atomic Mass: 121.76 u. 2023-08-17, 693🔥, 0💬

Chemical Element #53: Iodine (I)
Atomic Number: 53, Element Symbol: I, Element Name: Iodine, Atomic Mass: 126.9045 u. 2023-08-17, 603🔥, 0💬

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