#radium
Live, measured metrics for the hashtag #radium from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #radium
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-25 17:44 UTCNo measured public usage for #radium in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-25 17:44 UTCNo related tags with measured usage found for #radium.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-25 17:44 UTCNo recent public posts found for #radium on Mastodon. Nothing measured, so nothing shown.
What “radium” means
Wiktionary · Wikipediaradium/ˈɹeɪ.dɪ.əm/
- nounThe chemical element (symbol Ra) with an atomic number of 88. It is a soft, shiny and silvery radioactive alkaline earth metal.
- verbTo treat (a tumour, etc.) with radium.
Radium is a chemical element; it has symbol Ra and atomic number 88. It is the sixth element in group 2 of the periodic table, also known as the alkaline earth metals. Pure radium is silvery-white, but it readily reacts with nitrogen (rather than oxygen) upon exposure to air, forming a black surface layer of radium nitride (Ra3N2). All isotopes of radium are radioactive, the most stable isotope being radium-226 with a half-life of 1,600 years. When radium decays, it emits ionizing radiation as a
“Radium” on Wikipedia (CC BY-SA) →#radium across platforms
every network with a public tag surfaceFollow #radium straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/radium