Question
Chemistry Question on Occurrence Of Metals
The density of the alkali metals is in the order:
A
K<Na<Rb<Cs
B
Na<K<Cs<Rb
C
K<Cs<Na<Rb
D
NavRb<K<Cs
Answer
K<Na<Rb<Cs
Explanation
Solution
The correct option is(A): K<Na<Rb<Cs
The density of the alkali metals is in the order:
K<Na<Rb<Cs
Na<K<Cs<Rb
K<Cs<Na<Rb
NavRb<K<Cs
K<Na<Rb<Cs
The correct option is(A): K<Na<Rb<Cs