Assertion: deuterium's proton | /r/AtLocation | excess of 1034 years
Facets:
Source sentences:
text: To date, experiments have shown that the minimum proton half-life is in excess of 1034 years.
text: To date, experiments have shown that the minimum proton half-life is in excess of 1034 years.
text: To date, experiments have shown that the minimum proton half-life is in excess of 1034 years.