Question
Question: Which of the following explanation is best for not placing hydrogen with alkali metals or halogen....
Which of the following explanation is best for not placing hydrogen with alkali metals or halogen.
A
The ionization energy of hydrogen is high for group of alkali metals or halogen
B
Hydrogen can form compounds
C
Hydrogen is a much lighter element than the alkali metals or halogens
D
Hydrogen atom does not contain any neutron
Answer
Hydrogen is a much lighter element than the alkali metals or halogens
Explanation
Solution
Hydrogen is a much lighter element than alkali metals or halogen.