Why the periodic table might have a definitive end point

Science · Published 29 October 2026 Swipe more like this →

In short: While we currently recognize 118 elements, science questions whether this list can expand forever or if physics imposes a hard limit on matter.

The video explores the theoretical boundaries of chemistry and physics regarding the existence of infinite elements. It examines historical predictions, including those by Richard Feynman regarding potential limits to the periodic table.

Key concepts discussed include the 'Island of Stability'—a theoretical region where superheavy nuclei might remain stable—and the possibility of 'up-down quark matter.' This latter concept explores whether heavy matter could exist beyond current atomic structures.

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