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Search "Lawrencium"
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Lawrencium | |
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About 3 pages (985 words) in 2 products |
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Encyclopedia and Summary Information
summary from source:
 Lawrencium Summary
297 words, approx. 1 pages Lawrencium is an actinide series element denoted by the chemical symbol Lr. Its atomic number is 103 and the average atomic weight of its isotopes is 262. It is a manmade radioactive element that has no stable nuclides. Since only a small amount of... summary from source:
 Lawrencium Information
688 words, approx. 2 pages
Lawrencium (pronounced /ləˈrɛnsiəm/) is a radioactive synthetic element with the symbol Lr (formerly Lw) and atomic number 103. Its most stable isotope is 262Lr, with a half-life of approximately 4 hours. Lawrencium is synthesized from californium... 
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