#fermium
Live, measured metrics for the hashtag #fermium from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #fermium
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 · fosstodon.org (Mastodon public tags API) · fetched 2026-08-12 04:23 UTC4 uses by 4 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-08-12 04:23 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-12 04:23 UTCEverything below is measured over the latest 5 public posts (spanning ~29737 hours).
Posting hours (UTC)
Languages: English (3) · German (2)
Avg boosts / post: 1.4
Top of the latest posts
Laser spectroscopy helps reveal hidden nuclear properties in #fermium: First high-precision measurements of the fermium-255 nucleus validate modern nuclear models and advance the search for superheavy elements #LaserSpectroscopy #NuclearChe
Laserspektroskopie bringt versteckte Kerneigenschaften in #Fermium zum Vorschein: Hochpräzise Vermessungen des Fermium-255-Kerns bestätigen moderne Kernmodelle und begünstigen die weitere Suche nach superschweren Elementen #Kernchemie #Lase
Laser spectroscopy helps reveal hidden nuclear properties in #fermium: First high-precision measurements of the fermium-255 nucleus by researchers from #MainzUniversity and @FAIR_GSI_en validate modern nuclear models and advance the search
What “fermium” means
Wiktionary · Wikipediafermium/ˈfɜːɹmiəm/
- nounA transuranic chemical element (symbol Fm) with an atomic number of 100.
Fermium is a synthetic chemical element; it has symbol Fm and atomic number 100. It is an actinide and the heaviest element that can be formed by neutron bombardment of lighter elements, and hence the last element that can be prepared in macroscopic quantities, although pure fermium metal has not been prepared yet. A total of 20 isotopes are known, with 257Fm being the longest-lived with a half-life of 100.5 days.
“Fermium” on Wikipedia (CC BY-SA) →#fermium across platforms
every network with a public tag surfaceFollow #fermium 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/fermium