The son of a weaver, Dalton's major contribution to the field of chemistry is his atomic theory proposed in 1803.
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Answer:
Super-heavy elements like 114 usually only exist for fractions of a second. ... The physicists called these magic numbers the “island of stability”, because the elements with the numbers cluster together on the periodic table, flanked on all sides by ephemeral elements that dissipate in nanoseconds.
Comparing the matter that makes up its different parts.
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