Question

arranged the following in order of decreasing ionization energy: Cs, Li, Fr, Rb, Na, K

Answer 1

hey there!!
_______________↓

Answer:-


Cs, Li,Fr, Rb, Na, K


These elements are of same group, as we go

down a group IP decreases so ,In decreasing

IP elements can be arranged as:-


◆Li

◆Na

◆K

◆Rb

◆Cs

◆Fr


Hope it helps u...

Answer 2

Heyaa☺
_______________________

▶Ionization energy :- Decreases top to bottom in a periodic table.

Decreasing order :-

Li,Na,K,Rb,Cs and Fr.

______________________

Hope you understand..✌
#BeBrainly✅✅