Get Answers to all your Questions

header-bg qa

Why the alkali metals become less metallic as we move down the group?

Option: 1

Because of the single electron in outermost shell.

 


Option: 2

Because of the large atomic size.


Option: 3

Because of the small atomic size.

 


Option: 4

Because of high energy of dissociation.


Answers (1)

best_answer

As we go down the group the size of the atom increases and hence the outermost electron is very loosely bound and leads to less metallic interaction.

Posted by

vinayak

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE