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WILLIAM RAMSAY - AUTOGRAPH SENTIMENT SIGNED - HFSID 165617

WILLIAM RAMSAY Discovered the elements helium, neon, xenon and krypton. Scarce signature: "Yours very truly/William Ramsay", 2¾x1½ card. British chemist William Ramsay investigated the molecular complexity of pure liquids and discovered the gases argon (1894, with Rayleigh) and radon (1910).

Sale Price $595.00

Reg. $700.00

Condition: fine condition
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WILLIAM RAMSAY
Discovered the elements helium, neon, xenon and krypton.
Scarce signature:
"Yours very truly/William Ramsay", 2¾x1½ card. British chemist William Ramsay investigated the molecular complexity of pure liquids and discovered the gases argon (1894, with Rayleigh) and radon (1910). He was awarded the 1904 Nobel Prize in Chemistry for discovering helium, neon, xenon and krypton and determining their place in the periodic system. In 1903, the British chemist advanced proof that the emanation of radium produces helium during its atomic disintegration. Fine condition.

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