a. Among `Cu^(o+)`,`Cu^(2+)` and `Cu` which is the largest in size and why?  b. Which element in
Channel: Doubtnut
Date: 02/08/2020

a. Among `Cu^(o+)`,`Cu^(2+)` and `Cu` which is the largest in size and why?  b. Which element in periodic table has the highest `IE` (ionisation energy)?  c. Which element, `Mg` or `Al`, is more metallic and why?