Question: What famous nuclear scientist died on December 26, 2010 and was on the team that discovered the element Mendelevium?
Sentence (from "Gregory Robert Choppin"): Gregory R. Choppin (November 9, 1927, Texas, United States – October 21, 2015, Tallahassee, Florida) was an American nuclear chemist and co-discoverer of the element Mendelevium, atomic number 101 Others in the discovery group were Albert Ghiorso, Bernard G. Harvey, Stanley G. Thompson, and Glenn T. Seaborg.
Relevant evidence: Yes