The valency of Caesium (Cs) is '1' .
It is a Group 'I' metal, therefore it is able to ionise(lose) one electrons. Consequently it is only able to form oner bond.
+1. When it forms an ion, it looses one electron and becomes positively charged (cation). this is because it is in group 1 of the Periodic Table.
-1 valency
The valency of sulfur is 2-. The valency of sulfur is 2-. The valency of sulfur (S) is +2
The valency of sodium is +1
PO4 has its valency 3 but, PO3 also has its valency 3
Valency = 2 -
Caesium + water ------> Caesium hydroxide + Hydrogen
valency of lithium - 1
valency of Rf =4 valency of Db=5 valency of Sg=6 valency of Bh=7 valency of Hs=8 valency of Mt=unknown
-1 valency
Caesium is a soft metal
Caesium react with water.
Caesium is a solid metal.
Caesium was discovered in 1860.
Caesium's chemical symbol is Cs
The chemical symbol of caesium is Cs.
Californium has no odor.
Caesium chloride is a salt.