Cesium:
Atomic number 55;
Symbol: Cs;
Discovered: 1860, by Robert Wilhelm Bunsen and Gustav Robert Kirchhoff;
Isolated: 1882 by Carl Setterburg;
Melting point: 28.4 °C;
Boiling point: 670 °C;
Isotopes: 32 (the most of any element)
cesium phosphide
Cesium Nitride
Cesium Chromate = Cs2CrO4
The formula for Cesium Peroxide is: Cs2O2
137Cs55 is the symbol for cesium 137.
The compound formed between sulfur and cesium is called cesium sulfide.
cesium phosphide
Cesium Nitride
The cesium ion is called cesium ion or Cs+.
The correct name for the cesium ion is "cesium ion" or "Cs+ ion".
Cesium Chromate = Cs2CrO4
The formula for Cesium Peroxide is: Cs2O2
cesium will sink
When cesium and fluorine react, they form the ionic compound cesium fluoride (CsF).
The high reactivity of cesium comes from its tendency to give up the one electron in its outermost shell and become a cesium 1+ ion, which is more stable. In cesium chloride, the cesium is already in its stable ionic form.
They form cesium sulfide, and the formula is Ce2S.
137Cs55 is the symbol for cesium 137.