"Scientist and their discoveries" Flashcards by María Fernanda Fernández Sauceda

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who created the periodic table?

Dmitry mendeleyev

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what did gilbert lewis discovered?

covalent bonds and electron pairs

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who discovered the x-rays?

wilhem conrad

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what did alexander fleming discoverd?¨

penicillin

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he established the foundation of structure theory for the organic chemistry.

august kekule

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what are the four elements aristoteles discovered?

air, water, fire and earth

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"Scientist and their discoveries" Flashcards

(6 cards)