Tom Sharp
William Ramsay and Morris Travers were looking in liquid air for a new element lighter than argon. After they found krypton, heaver than argon, they kept looking until they found neon.
See also in The book of science:
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Other readings:
William Ramsay and Morris Travers were looking in liquid air for a new element lighter than argon. After they found krypton, heaver than argon, they kept looking until they found neon.
See also in The book of science:
Readings on wikipedia:
Other readings: