Charles Janet

Charles Janet
Janet around 1925
Born
Charles Janet

(1849-06-15)15 June 1849
Paris
Died7 February 1932(1932-02-07) (aged 82)
Voisinlieu (Beauvais)
Alma materÉcole Centrale Paris[1]
Known forLeft-step periodic table of chemical elements
Spouse
Berthe Marie Antonia Dupont
​
​
(m. 1877)​
[1]
Children7[2]
Parents
  • Joseph Augustin Janet (1814–1871)[1] (father)
  • Sophie Pauline Adèle Ganié (1821–1905)[1] (mother)
Scientific career
Fields
Signature

Charles Janet (French: [ʃaʁl ʒanɛ]; 15 June 1849 – 7 February 1932) was a French engineer, company director, inventor and biologist. He is also known for his left-step periodic table of chemical elements.[3]

  1. ^ a b c d Cite error: The named reference Casson2018 was invoked but never defined (see the help page).
  2. ^ Casson, Loïc (March 2008). "Charles Janet, un savant oublié" [Charles Janet, a forgotten scientist]. Academic Society of Oise (in French). Retrieved 22 February 2023.
  3. ^ Cite error: The named reference Stewart was invoked but never defined (see the help page).