s-Block ElementsHard
Question
The metallic lustre exhibited by sodium is explained by :
Options
A.diffusion of sodium ions
B.oscillation of mobile valence electrons
C.existence of free protons
D.existence of body centered cubic lattice
Solution
Alkali metals have one mobile electron per atom, those may undergo oscillation producing metallic lustre.
Create a free account to view solution
View Solution FreeMore s-Block Elements Questions
Which of the following product is obtained as insoluble, when ammonical solution of brine is saturated with carbon dioxi...Which one of the alkaline earth metals shows some anomalous behavior and has sameelectronegative as aluminum?...Drying agent which react with CO2 and removes water vapours from ammonia is :...When SO2 gas in excess is passed into an aqueous solution of Na2CO3, product formed is :...Solution of K2O in water is basic, because it contains a significant concentration of :...