Claim profile

Johan Gottlieb Gahn

Swedish chemist (1745-1818)

  • Fame52.1
  • Momentum3.4
  • Wikipedia657
Source-basedFalling
Lived 1745–1818, aged 73Sweden
SwedenSwedenScientistsScientist
  • Wikipedia
    31 languages
    Cross-language footprint
  • Era
    1745–1818
    Aged 73
Summary
Updated 2026-06-10

Johan Gottlieb Gahn was a Swedish chemist and metallurgist who isolated manganese in 1774.

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The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Falling
52.1
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum3.4
Historical20.6
Source confidence60.0
Completeness70.0
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