Active group: 3,589 people wrote in 30 days, 63% of them replied to others, 32% of messages get a reply, audience is stable.
About the group
A/L රසායන විද්යා 2027 විභාග පුනරීක්ෂණ පන්ති සාකච්ඡා සහ අධ්යයන ද්රව්ය බෙදාගැනීම.
Key numbers
13 748
members
24 h±0
7 days±0
57 189
messages in 30 days
≈ 1,906 a day
3 589
writing in 30 days
Catalog rank: #268 796 · #17 909 in category · #186 in language
Audience
Members 13,748
history since 2026-10-03
2026-10-032026-11-01
Count caught up at once
07 days
Audience checkhow we check
High trustof 100 · compared with 8,684 similar groups
✅Members who wrote in 30 daysusual for groups of 10–50K: 1.96 %26.11 %
✅Same text from manylive groups usually 0–5 % of messages2.8 %
✅Quieter at nightpeople are noticeably quieter at nightyes
✅Reply to each otherusually 12 % of messages32 %
✅Member growthbetween fresh measurementsno jumps
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Activity
Messages per day
max 5,904
2026-08-042026-11-01
Writing per day
max 735
2026-08-042026-11-01
When it posts (UTC, 90 days)
036912151821MoTuWeThFrSaSu
What it posts (90 days)
Posts
Most discussed messages in 30 days
Happy Birthday, Dr. Amila Dasanayake!
A visionary leader, an inspiring educator, and a guiding light to thousands of students across Sri Lanka.
Your dedication, passion, and commitment to shaping young minds continue t348 replies · 2026-10-18 05:36 UTCශක්ති විද්යාවද inorganic ද? පහළ google form එක පුරවමු හැමෝම.
https://forms.gle/nDDXjfGeYbjh5E77759 replies · 2026-10-14 15:36 UTC[polls]48 replies · 2026-10-26 06:14 UTCවැලිමඩට ECHEM Paper Center එකක් ,
📆ආරම්භක දිනය
◾️නොවැම්බර් 05 බ්රහස්පතින්දා
🕔පෙ.ව.8.00 සිට ප.ව.5.00 දක්වා
✈️වැලිමඩ - Academy
https://maps.app.goo.gl/AqXx6na7tCTYW1WE8?g_st=aw
🔍වැඩිදුර දැනුවත් කිරීම් පහත Telegram C48 replies · 2026-11-01 03:31 UTC[photos]45 replies · 2026-10-15 12:10 UTC
Latest posts
Speed post damme giya badada ikmabata genna ganna ooni hinda thaama nanekauru hari kiyanavada revision ayata liyanna tiyena paper monada@echemTeleofficer02 meyl pdm krnwd hlo mm Dan online awe dwst 2prk enne dn 🙂Theory+revision ena ayata Meka balanna barid advance theory walatath pay krnn onedAll posts →Connections with other venues
Audience overlap
Where else people who write here wrote in 90 days. Venue-level counts only.
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2
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channel41 543 subscriberssiHistory
History of @EchemDis27R
who held this username before — from the index
2027 Revision | ECHEM Discussion Groupholds it now
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catalog data as of 2026-10-31 08:49 UTC · Updated: 2026-11-01 10:35 UTC · How we count →