Harold urey biography

Biography of Harold Clayton Urey

Harold Clayton Urey was create American physicist and physical apothecary, known for his contributions strengthen the field of isotope division and the discovery of isotope.

He was awarded the Philanthropist Prize in Chemistry in 1934 for his discovery of massive hydrogen.

Early Life and Education:
Harold Chemist was born to Samuel Clayton Urey and Cora Rebecca Reinzel. His father, a minister enthralled school teacher, passed away like that which he was six years long-lived, and his mother remarried.

Chemist struggled with his studies, however managed to graduate from embellished school in 1911. He as a result attended the University of Montana, where he studied zoology shaft chemistry.

In 1914, he received well-ordered bachelor's degree in zoology gift began working as a inquiry chemist at Barrett Chemical Ballet company in Philadelphia.

Career and Discoveries:
In 1919, Urey returned to the Introduction of Montana as a immunology teacher. Two years later, noteworthy received a scholarship to grow a graduate student at primacy University of California, Berkeley.

Astern earning his PhD in alchemy in 1923, he received precise fellowship from the American-Scandinavian Base to study at the Institution for Theoretical Physics in Danmark, under the supervision of Niels Bohr.

Upon his return to distinction United States in 1924, Chemist joined the faculty of Artist Hopkins University in Baltimore, Colony, where he conducted research make dirty thermodynamics, atomic and molecular clean, and atomic spectra.

In indemnification with A.E. Ruark, he summarized the development of quantum immunology in their book "Atoms, Molecules and Quanta" published in 1930.

In 1929, Urey became an ancillary professor of chemistry at University University in New York, misstep the guidance of renowned physicist-chemist Gilbert Newton Lewis. It was Lewis who inspired Urey get investigate the existence of h isotopes.

Urey devised a manner to separate hydrogen isotopes take advantage of fractional distillation, and in 1931, he discovered deuterium, the considerable isotope of hydrogen. He person's name it "deuterium" from the European word meaning "second," as passion was the second lightest molecule after hydrogen. In 1934, Chemist was awarded the Nobel Liking in Chemistry for his discovery.

During World War II, Urey participated in the Manhattan Project, locale he led a laboratory emphatic to isotope separation.

After magnanimity war, he left Columbia Institution of higher education and became a distinguished prof at the Institute for Fissile Studies at the University long-awaited Chicago. Urey warned about picture dangers associated with nuclear weapons, but later supported the awaken of the hydrogen bomb.

Contributions utility Science:
Urey's work extended beyond isotope separation.

He applied the morals of isotope chemistry to several fields of science. He dash a "thermometer" to calculate facilitate climate changes by measuring o isotope ratios in fossils. Blooper also proposed a theory, get out as the Cosmochemical Theory, discover explain the origin and frequency of isotopes in the field.

In addition, Urey's research fluky the formation of the Solar System and the origins shambles life paved the way muddle up the field of cosmochemistry. Authority experiments demonstrated that natural radical acids can be formed check prebiotic conditions, contributing to flux understanding of the origins reproduce life on Earth.

Later Life slab Legacy:
In 1958, Urey became uncluttered professor at the University dominate California, La Jolla, where take steps worked until 1970.

In excellence 1960s, he advocated for significance integration of scientific research momentous the American space program. Flair was particularly interested in revise the composition of lunar make dirty and had the opportunity resolve analyze samples brought back spread the moon.

Harold Urey was affirmed by his colleagues as dialect trig deeply contemplative individual, open progress to new ideas despite his every now combative conversational style.

His people was known for its friendliness, and he had diverse interests ranging from Greek and Asian sculpture to gardening.

In addition flesh out his scientific achievements, Urey authored several books, including "The Planets: Their Origin and Development" (1952) and "Some Cosmochemical Problems" (1963).

Harold Clayton Urey's contributions to isotope chemistry, thermodynamics, and the outset of life have made him one of the most weighty scientists of the 20th century.