# 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

## Fame
- **Popularity score:** 54.9 / 100
- **Momentum:** 7.4 / 100  (trend: RISING)
- **Historical depth:** 22.6 / 100
- **Attention shift:** 35.7 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 70.0 / 100

## Sources
- [保罗·埃米尔·勒科克·德布瓦博德兰](https://zh.wikipedia.org/wiki/%E4%BF%9D%E7%BD%97%C2%B7%E5%9F%83%E7%B1%B3%E5%B0%94%C2%B7%E5%8B%92%E7%A7%91%E5%85%8B%C2%B7%E5%BE%B7%E5%B8%83%E7%93%A6%E5%8D%9A%E5%BE%B7%E5%85%B0)
- [Paul-Émile Lecoq de Boisbaudran](https://pt.wikipedia.org/wiki/Paul-%C3%89mile_Lecoq_de_Boisbaudran)
- [Лекок де Буабодран, Поль Эмиль](https://ru.wikipedia.org/wiki/%D0%9B%D0%B5%D0%BA%D0%BE%D0%BA_%D0%B4%D0%B5_%D0%91%D1%83%D0%B0%D0%B1%D0%BE%D0%B4%D1%80%D0%B0%D0%BD%2C_%D0%9F%D0%BE%D0%BB%D1%8C_%D0%AD%D0%BC%D0%B8%D0%BB%D1%8C)
- [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://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)
- [Paul Émile Lecoq de Boisbaudran](https://pl.wikipedia.org/wiki/Paul_%C3%89mile_Lecoq_de_Boisbaudran)
- [Paul-Émile Lecoq de Boisbaudran](https://fi.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)
- [Wikidata](https://www.wikidata.org/wiki/Q366827)

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