# Paul-Émile Lecoq de Boisbaudran

> Paul-Émile Lecoq de Boisbaudran, also called François Lecoq de Boisbaudran, was a self-taught French chemist known for his discoveries of the chemical elements gallium, samarium and dysprosium. He developed methods for separation and purification of the rare earth elements and was one of the pioneers of the science of spectroscopy.

*French chemist (1838–1912)*

**Canonical URL:** https://fame.am/person/paul-emile-lecoq-de-boisbaudran

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Country:** France
- **Born:** 1838-04-18
- **Died:** 1912-05-28
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 50.8 / 100
- **Momentum:** 0.0 / 100  (trend: FALLING)
- **Historical depth:** 20.6 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [Paul Émile Lecoq de Boisbaudran](https://pl.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul-Émile Lecoq de Boisbaudran](https://af.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran)
- [بول-إيميل ليكوك دو بوابدرون](https://ar.wikipedia.org/wiki/%D8%A8%D9%88%D9%84-%D8%A5%D9%8A%D9%85%D9%8A%D9%84_%D9%84%D9%8A%D9%83%D9%88%D9%83_%D8%AF%D9%88_%D8%A8%D9%88%D8%A7%D8%A8%D8%AF%D8%B1%D9%88%D9%86)
- [بول اميل ليكوك دى بواسبودران](https://arz.wikipedia.org/wiki/%D8%A8%D9%88%D9%84_%D8%A7%D9%85%D9%8A%D9%84_%D9%84%D9%8A%D9%83%D9%88%D9%83_%D8%AF%D9%89_%D8%A8%D9%88%D8%A7%D8%B3%D8%A8%D9%88%D8%AF%D8%B1%D8%A7%D9%86)
- [پل-امیل لکو د بویسباودران](https://azb.wikipedia.org/wiki/%D9%BE%D9%84-%D8%A7%D9%85%DB%8C%D9%84_%D9%84%DA%A9%D9%88_%D8%AF_%D8%A8%D9%88%DB%8C%D8%B3%D8%A8%D8%A7%D9%88%D8%AF%D8%B1%D8%A7%D9%86)
- [Paul Émile Lecoq de Boisbaudran](https://ca.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul-Émile Lecoq de Boisbaudran](https://cs.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul Émile Lecoq de Boisbaudran](https://de.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran)
- [Πολ-Εμίλ Φρανσουά Λεκόκ ντε Μπουαμποντράν](https://el.wikipedia.org/wiki/%CE%A0%CE%BF%CE%BB-%CE%95%CE%BC%CE%AF%CE%BB_%CE%A6%CF%81%CE%B1%CE%BD%CF%83%CE%BF%CF%85%CE%AC_%CE%9B%CE%B5%CE%BA%CF%8C%CE%BA_%CE%BD%CF%84%CE%B5_%CE%9C%CF%80%CE%BF%CF%85%CE%B1%CE%BC%CF%80%CE%BF%CE%BD%CF%84%CF%81%CE%AC%CE%BD)
- [Paul-Émile Lecoq de Boisbaudran](https://en.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul Émile Lecoq de Boisbaudran](https://eo.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul Émile Lecoq de Boisbaudran](https://es.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul Emile Lecoq de Boisbaudran](https://eu.wikipedia.org/wiki/Paul_Emile_Lecoq_de_Boisbaudran)
- [پل-امیل لکو د بویسباودران](https://fa.wikipedia.org/wiki/%D9%BE%D9%84-%D8%A7%D9%85%DB%8C%D9%84_%D9%84%DA%A9%D9%88_%D8%AF_%D8%A8%D9%88%DB%8C%D8%B3%D8%A8%D8%A7%D9%88%D8%AF%D8%B1%D8%A7%D9%86)
- [Paul-Émile Lecoq de Boisbaudran](https://fi.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul-Émile Lecoq de Boisbaudran](https://fr.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul-Émile Lecoq de Boisbaudran](https://gd.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul Émile Lecoq de Boisbaudran](https://hu.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran)
- [Պոլ-Էմիլ Լեկոք դը Բուաբոդրան](https://hy.wikipedia.org/wiki/%D5%8A%D5%B8%D5%AC-%D4%B7%D5%B4%D5%AB%D5%AC_%D4%BC%D5%A5%D5%AF%D5%B8%D6%84_%D5%A4%D5%A8_%D4%B2%D5%B8%D6%82%D5%A1%D5%A2%D5%B8%D5%A4%D6%80%D5%A1%D5%B6)
- [Paul Émile Lecoq de Boisbaudran](https://it.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran)
- [ポール・ボアボードラン](https://ja.wikipedia.org/wiki/%E3%83%9D%E3%83%BC%E3%83%AB%E3%83%BB%E3%83%9C%E3%82%A2%E3%83%9C%E3%83%BC%E3%83%89%E3%83%A9%E3%83%B3)
- [Paulus Aemilius Lecoq de Boisbaudran](https://la.wikipedia.org/wiki/Paulus_Aemilius_Lecoq_de_Boisbaudran)
- [Paul-Émile Lecoq de Boisbaudran](https://ml.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul-Émile Lecoq de Boisbaudran](https://nl.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul Émile Lecoq de Boisbaudran](https://no.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran)
- [Wikidata](https://www.wikidata.org/wiki/Q366827)

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