# Best Chemistry Plugins for WordPress

> Compare 2 chemistry plugins for WordPress ranked by active installs, rating and update health. Top picks: Periodic Table Widget, iWorks Aquarium Tracker: Wa….

| # | Name | Active installs | Rating | Updated | Health |
|---|---|---|---|---|---|
| 1 | [Periodic Table Widget](https://pageforge.pro/directory/plugins/periodic-table-widget/) | 20+ | 5/5 (1) | Nov 17, 2018 | 31/100 |
| 2 | [iWorks Aquarium Tracker: Water Parameters, Reminders & Notes](https://pageforge.pro/directory/plugins/aqualog/) | <10 | — | Jul 28, 2026 | 55/100 |

## Frequently asked questions

### What is the most popular chemistry plugin for WordPress?
Periodic Table Widget is the most popular chemistry plugin with 20+ active installs and a 5/5 rating on WordPress.org.

### How many chemistry plugins are on WordPress.org?
There are currently 2 plugins tagged “chemistry” in the official WordPress.org plugin directory.

### Are these chemistry plugins actively maintained?
0 of the top 2 chemistry plugins were updated in the last 30 days. Check each plugin’s health score for update freshness, WordPress compatibility and support responsiveness.


---
Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/plugins/tag/chemistry/ · Generated 2026-10-02 18:51 UTC by PageForge