Lawrencium is a synthetic chemical element; it has symbol Lr (formerly Lw) and atomic number 103. It is named in honor of Ernest Lawrence, inventor of...
40 KB (8,062 words) - 17:22, 8 July 2024
Lawrencium (103Lr) is a synthetic element, and thus a standard atomic weight cannot be given. Like all synthetic elements, it has no stable isotopes. The...
25 KB (2,404 words) - 01:06, 4 July 2024
contains the four elements scandium (Sc), yttrium (Y), lutetium (Lu), and lawrencium (Lr). The group is also called the scandium group or scandium family after...
53 KB (5,866 words) - 12:21, 1 July 2024
composition of group 3 is scandium (Sc), yttrium (Y), lutetium (Lu), and lawrencium (Lr), as shown here: this is endorsed by 1988 and 2021 IUPAC reports on...
12 KB (1,578 words) - 19:03, 3 July 2024
(actinium to nobelium), then 6d (lawrencium to copernicium), and finally 7p (nihonium to oganesson). Starting from lawrencium the 5f orbitals are in the core...
252 KB (27,193 words) - 09:33, 21 June 2024
retained the name nobelium as deeply entrenched in the literature. 103. lawrencium, Lr, named after Ernest O. Lawrence, a physicist best known for development...
17 KB (2,059 words) - 12:37, 25 June 2024
electronic evidence, which overwhelmingly favour putting lutetium and lawrencium in those places. Some authors prefer to leave the spaces below yttrium...
40 KB (4,504 words) - 07:15, 17 February 2024
into the first members of the d-block in their periods, lutetium and lawrencium respectively. In many periodic tables, the f-block is shifted one element...
19 KB (2,475 words) - 20:56, 25 May 2024
the Tupolev Tu-2 103 Hera, a main-belt asteroid 10/3 (disambiguation) Lawrencium, chemical element with atomic number 103 This disambiguation page lists...
572 bytes (109 words) - 15:23, 5 April 2024
chemical elements with atomic numbers from 89 to 103, actinium through lawrencium. The actinide series is named after its first element actinium. All but...
21 KB (1,820 words) - 17:31, 19 October 2023
name nobelium (No) in honor of Alfred Nobel. IUPAC ratified the name lawrencium (Lr) in honor of Ernest Lawrence during a meeting in Geneva; the name...
16 KB (1,823 words) - 15:44, 2 January 2024
those beyond the actinides in the periodic table; the last actinide is lawrencium (atomic number 103). By definition, superheavy elements are also transuranium...
45 KB (5,132 words) - 02:47, 28 June 2024
Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium...
110 KB (12,403 words) - 09:32, 21 June 2024
Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium...
117 KB (13,009 words) - 22:07, 21 June 2024
to the right of the actinide mendelevium, to the left of the actinide lawrencium, and below the lanthanide ytterbium. Nobelium metal has not yet been prepared...
39 KB (8,152 words) - 07:23, 21 May 2024
atomic numbers from 89 to 102, actinium through nobelium. (Number 103, lawrencium, is sometimes also included despite being part of the 6d transition series...
130 KB (11,594 words) - 05:53, 24 March 2024
atomic number 103, lawrencium. While systematic names were given for elements 101 (mendelevium), 102 (nobelium), and 103 (lawrencium), these were only...
9 KB (680 words) - 22:45, 14 February 2024
Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium...
93 KB (10,011 words) - 12:02, 10 July 2024
Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium...
135 KB (14,461 words) - 08:25, 25 June 2024
Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium...
122 KB (12,424 words) - 14:12, 6 July 2024
nobelium nobelium 103 unniltrium lawrencium rutherfordium — lawrencium lawrencium lawrencium lawrencium lawrencium lawrencium 104 unnilquadium rutherfordium...
41 KB (7,650 words) - 13:58, 5 July 2024
Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium...
143 KB (16,185 words) - 05:29, 12 July 2024
photography software program L(R) (pronounced L of R), in set theory Lawrencium, symbol Lr, a chemical element .22 Long Rifle, a type of rimfire ammunition...
1 KB (220 words) - 12:37, 14 November 2023
7 f-block [259] (9.9) (1100) – – 1.3 – synthetic unknown phase 103 Lr Lawrencium Ernest Lawrence, American physicist 3 7 d-block [266] (14.4) (1900) –...
74 KB (9,741 words) - 18:18, 7 July 2024
Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium...
72 KB (7,317 words) - 13:34, 4 June 2024
Like the other divalent late actinides (except the once again trivalent lawrencium), metallic mendelevium should assume a face-centered cubic crystal structure...
33 KB (4,185 words) - 13:24, 10 July 2024
half-life of about 20 hours. The creation of mendelevium, nobelium, and lawrencium followed. During the height of the Cold War, teams from the Soviet Union...
14 KB (1,298 words) - 20:43, 23 April 2024
Curium Berkelium Californium Einsteinium Fermium Mendelevium Nobelium Lawrencium Rutherfordium Dubnium Seaborgium Bohrium Hassium Meitnerium Darmstadtium...
149 KB (16,953 words) - 05:41, 24 June 2024
of all the other American proposals, except for the established name lawrencium for element 103. The equally entrenched name nobelium for element 102...
16 KB (1,163 words) - 10:23, 11 June 2024
National Laboratory after him. Chemical element number 103 was named lawrencium in his honor after its discovery at Berkeley in 1961. Ernest Orlando Lawrence...
61 KB (6,937 words) - 18:20, 11 July 2024