The Odisha Staff Selection Commission (OSSC) has released 124 vacancies for Amin, Junior Fisheries Technical Assistant, and Junior Forensic Attendant posts through OSSC CHSL recruitment. Candidates ...
In the journal Science Advances, scientists in Sweden and the U.S. report the first-ever direct observation of a type of short-lived molecule that has shaped decades of thinking in atmospheric ...
Chlorine, bromine and iodine are the three common Group 7 elements. Group 7 elements form salts when they react with metals. The term ‘halogen’ means ‘salt former’.
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