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Element Lawrencium (Lr), Group 20, Atomic Number 103, f-block, Mass [262]. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
9 Απρ 2015 · In the paper that features on the cover of Nature published today, an international team led by researchers from the Japanese Atomic Energy Agency (JAEA) in Tokai report on an elegant experimental strategy they developed to measure the first ionization potential of lawrencium (atomic number, Z=103).
Lawrencium is a synthetic chemical element; it has symbol Lr (formerly Lw) and atomic number 103. It is named after Ernest Lawrence, inventor of the cyclotron, a device that was used to discover many artificial radioactive elements.
8 Δεκ 2022 · Physicists have recently synthesized a new transfermium isotope lawrencium-251 and studied the α decay of lawrencium-253 in more detail.
16 Οκτ 2013 · Lawrencium is artificially produced, and has only been made in small quantities. It can be produced by bombarding californium placed in a linear accelerator with boron ions.
16 Απρ 2015 · Lawrencium, named after Ernest Lawrence, the inventor of the cyclotron, is transient and extremely difficult to make. Nagame and colleagues managed to take the measurement by generating about a...
8 Απρ 2015 · In this issue of Nature, Yuichiro Nagame and colleagues report the first measurement of one of the basic atomic properties of element 103 (lawrencium), namely its first ionization potential.
