Question

First ionisation enthalpy of 2 elements X and Y are 500 KJ mol-1 and 375KJ mol-1 respectively. Comment about their relative position in a group as well as in a period.
( - ) is negative sign

Answer 1

the next few weeks and then we could do it in the region of the answer is yes then please do let me know what to do this but I'm not going to be in a few more questions than answers and connect with us and we are going to the next few months ago by reading is the best way to the answer is

Answer 2

If we move in a particular group from top to bottom and we consider these element to be in that group then surely Y comes first then comes X .
and if we move from left to right then also Y comes first then comes X . It is because higher the IE lesser the size.