VII කාණ්ඩයේ රසායනය| F,Cl,Br,I, වල​ රසායනය| Inorganic chemistry in sinhala

[@tharindadinethri7857]

Very informative ❤

[@ishadiabeysinghe608]

Sir. d-block ekt shot note ekak danwad sir..!

[@ApeGuruthuma]

ruclips.net/video/-omo24wJosM/видео.html
ka balanna lamayaa

[@pinsaranisenarathne9121]

ithin sir F2 wagema CI2, Br2 th jalaya samaga prathikriya karanawane, ethakota halajana wisthapanaya CL2,Br2 walin wenne kohomada

[@ApeGuruthuma]

ewa hogal walawata samathulitha prathikriya tiyenne e nisa awlk na

[@sampathpriyadarshana5536]

Sir sangatha sankirnawala short note ekk nadda?

[@ApeGuruthuma]

ekeke issrahata dannm
D block eka video ekeke kala eket tiyanava lamaya