Remove 5 letters from this seq...
Remove 5 letters from this sequence (AQLEUMUPTINUM) to reveal a familiar English word.Correct answers: 36
The first user who solved this task is Djordje Timotijevic.
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Dalton's atomic symbolsIn 1803, John Dalton recorded in hisnotebook“Observations on the Ultimate Particles of Bodies and their Combinations,” in which he introduced his atomic symbols. On 23 Oct 1803, he delivered a paper on the absorption of gases by water, which he concluded with a series of atomic weights for 21 simple and compound elements.« |