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Chemistry — Landmarks in Modern Chemistry

Key twentieth-century chemical discoveries.

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Landmarks in modern chemistry19001910192019301940195019601970198019902000Discoveries1903Arrhenius: ionic dissociation1913Bohr model of the atom1916Lewis: covalent bonding1932Pauling: the chemical bond1953Structure of DNA1985Fullerenes (C60) discovered

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title "Landmarks in modern chemistry"
axis 1900 2000
lane "Discoveries"
event 1903 "Arrhenius: ionic dissociation"
event 1913 "Bohr model of the atom"
event 1916 "Lewis: covalent bonding"
event 1932 "Pauling: the chemical bond"
event 1953 "Structure of DNA"
event 1985 "Fullerenes (C60) discovered"