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Flash Cards : Periodic Table of Elements

575 users Rated 5.00 from 2 ratings Last updated 14 Feb 2025

By Obsidian River Software Live in the Chrome Web Store jphcldmnkmhklchinnknnkpfoiemnphb Last checked 27 Sep 2026, 04:00 UTC

The listing

What the Chrome Web Store shows, as of the last check

Flash Cards for the student of the Periodic Table of the ElementsSummary from the listing
Developer
Obsidian River Software
Trader status
Not declared a trader under EU law
Category
Productivity › Workflow & Planning
First published
29 Sep 2012
Last updated
14 Feb 2025
Version
1.6.20
Size
117 KiB
Minimum Chrome
88
Languages
1 language

English (United States)

Website
coolflashcards.com
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-275755.002
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#31,768
by users, of 264,254 extensions
In its category
#8,133
of 44,385 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Browser features
  • identitySign you in with your Google account

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Flash Cards : Division Facts2,000 1.502 Workflow & Planning
FLASH CARDS : CISSP Certification488 5.007 Education
PMP Certification Flashcards343 4.009 Workflow & Planning
Basic French Flashcards152 1.001 Workflow & Planning
All 5 extensions by Obsidian River Software →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 04:00 UTC; next check around 4 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Flash Cards : Periodic Table of Elements” (jphcldmnkmhklchinnknnkpfoiemnphb). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jphcldmnkmhklchinnknnkpfoiemnphb. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_jphcldmnkmhklchinnknnkpfoiemnphb,
  title   = {Flash Cards : Periodic Table of Elements (jphcldmnkmhklchinnknnkpfoiemnphb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jphcldmnkmhklchinnknnkpfoiemnphb},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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