Question

arrange the following in increasing order of following F,Cl,br,I Be,b,N,O,F

Answer 1

Heya!!

Be=Berelium=4
B=Boron=5
N=Nitogen=7
O=Oxygen=8
F=Florine=9
Cl=Chlorine=17
Br=Bromine=35
I=Iodine=53

Hope it is correct!!

Answer 2

Be,B,N,O,F,Cl,Br
increasing order