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The Ho Chi Minh City University of Science (HCMUS; Vietnamese: Trường Đại học Khoa học Tự nhiên, Đại học Quốc gia Thành phố Hồ Chí Minh; formerly known as University of Sciences), or VNU-HCM University of Science, has offered various scientific degrees across Southern Vietnam since its establishment as the Indochina College of Science in 1941.
Chemistry is the scientific study of the properties and behavior of matter. It is a physical science within the natural sciences that studies the chemical elements that make up matter and compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during reactions with other substances.
Frederick Sanger is one out of three laureates to be awarded the Nobel Prize twice in the same subject, in 1958 and 1980. John Bardeen, who was awarded the Nobel Prize in Physics in 1956 and 1972, and Karl Barry Sharpless, who won the Nobel Prize for Chemistry in 2001 and 2022, are the others. Two others have won Nobel Prizes twice, one in ...
Octavio Augusto Ceva Antunes, Brazilian chemist. Anthony Joseph Arduengo, III (born 1952), American chemist. Johan August Arfwedson (1792–1841), Swedish chemist. Anton Eduard van Arkel (1893–1976), Dutch chemist. Svante Arrhenius (1859–1927), Swedish chemist, one of the founders of physical chemistry.
Hyperkalemia can happen if your kidneys don’t work properly and cannot remove potassium from your body or if you take certain medicines. Kidney disease is the most common cause of hyperkalemia ...
Cyanocobalamin is synthetic while methylcobalamin is natural. But the body can convert synthetic forms into natural ones. Vitamin B12, also known as cobalamin, is an important water-soluble ...
e. A chemist (from Greek chēm (ía) alchemy; replacing chymist from Medieval Latin alchemist) [1] is a graduated scientist trained in the study of chemistry, or an officially enrolled student in the relevant field. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of ...
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