[PAR] [TLE] Niels Bohr [SEP] Niels Henrik David Bohr (] ; 7 October 1885 – 18 November 1962) was a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922.  Bohr was also a philosopher and a promoter of scientific research. [PAR] [TLE] Bohrium [SEP] Bohrium is a chemical element with symbol Bh and atomic number 107.  It is named after Danish physicist Niels Bohr.  It is a synthetic element (an element that can be created in a laboratory but is not found in nature) and radioactive; the most stable known isotope, Bh, has a half-life of approximately 61 seconds, though the unconfirmed Bh may have a longer half-life of about 690 seconds.
[PAR] [TLE] Niels Bohr [ SEP ] Niels Henrik David Bohr ( ] ; 7 October 1885 – 18 November 1962 ) was a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory , for which he received the Nobel Prize in Physics in 1922 . Bohr was also a philosopher and a promoter of scientific research . [PAR] [TLE] Bohrium [ SEP ] Bohrium is a chemical element with symbol Bh and atomic number 107 . It is named after Danish physicist Niels Bohr . It is a synthetic element ( an element that can be created in a laboratory but is not found in nature ) and radioactive ; the most stable known isotope , Bh , has a half - life of approximately 61 seconds , though the unconfirmed Bh may have a longer half - life of about 690 seconds .
Who is this Danish physicist who made contributions to understanding atomic structure and quantum theory after whom a synthetic radioactive element with a half-life of about a minute is named?
Who is this Danish physicist who made contributions to understanding atomic structure and quantum theory after whom a synthetic radioactive element with a half - life of about a minute is named ?
Niels Bohr
Niels Bohr