Home > Term: technetium
technetium
A chemical element, Tc, atomic number 43, discovered by Carlo Perrier and Emilio Segrè in 1937. They separated and isolated it from molybdenum (Mo; atomic number 42), which had been bombarded with deuterons in a cyclotron. Technetium does not occur naturally.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Science
- Category: General science
- Company: McGraw-Hill
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