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Dive into the fascinating world of Lawrencium, Element 103. This comprehensive guide covers its history, physical and chemical properties, safety precautions, and more. Perfect for researchers and chemistry enthusiasts alike.
Element Lawrencium (Lr), Group 20, Atomic Number 103, f-block, Mass [262]. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
A radioactive metal, lawrencium is the eleventh transuranium element, the third transfermium, and the last member of the actinide series. Like all elements with atomic number over 100, lawrencium can only be produced in particle accelerators by bombarding lighter elements with charged particles.
16 Οκτ 2013 · Atomic Number: 103 Atomic Symbol: Lr Atomic Weight: 262 Melting Point: 2,961 F (1,627 C) Boiling Point: Unknown. Word Origin: Lawrencium is named for Ernest O. Lawrence, inventor of the...
27 Απρ 2024 · This guide offers a comprehensive exploration of Lawrencium, shedding light on its definition, significance, and the unique role it plays in the realm of nuclear chemistry. Despite its scarcity and the challenges associated with its study, Lawrencium captures the curiosity of scientists and scholars alike.
28 Φεβ 2024 · Lawrencium is a synthetic chemical element with an atomic number of 103 and is represented by the symbol ‘Lr’ in the periodic table. It is silvery in appearance and belongs to the f-block of period 7 of the periodic table. Lawrencium was identified as the last synthetic trans- uranium element in the actinide series.
Lawrencium was discovered by four American scientists, Robert M. Latimer, Almon E. Larsh, Torbjørn Sikkeland and Albert Ghiorso in 1961 at the Lawrence Radiation Laboratory in California.
