[DOC] [TLE] Neptunium - Wikipedia [PAR] Neptunium is a chemical element with symbol Np and atomic number 93. A 
radioactive actinide metal, neptunium is the first transuranic element. Its position 
in the periodic table just after uranium, named after the planet Uranus, led to it 
being named after Neptune, the next ..... Fermi to begin a series of experiments 
involving neutron bombardment. [DOC] [TLE] Neptunium - Element information, properties and uses | Periodic Table [PAR] Element Neptunium (Np), Group 20, Atomic Number 93, f-block, Mass [237]. 
Sources ... Move to Uranium ... Neptunium Element - Visual Elements Periodic 
Table... [DOC] [TLE] The Parts of the Periodic Table - Angelo State University [PAR] The actinides, elements 90-103, follow actinium on the periodic table. .... "
accidental" discovery in science, he placed a sample of uranium salts next to a 
photographic plate, ... about 0.005%, and is produced as a part of the decay 
sequence of uranium-235. ... Neptunium is a silver, radioactive, artificially 
produced element. [DOC] [TLE] Facts About Neptunium - Live Science [PAR] Sep 19, 2013 ... Properties, sources and uses of the element neptunium. ... from the sun from 
Uranus, and Neptunium is next to Uranium on the periodic table. [DOC] [TLE] neptunium (Np) | chemical element | Britannica.com [PAR] Np radioactive chemical element of the actinoid series of the periodic table that ... 
any of a series of 15 consecutive chemical elements in the periodic table from ... it 
neptunium, after the next planet after Uranus, for which uranium was named);... [DOC] [TLE] actinide series facts, information, pictures | Encyclopedia.com ... [PAR] Then there is uranium, "star" of the actinide series: for centuries it seemed 
virtually useless ... Why are actinides and lanthanides set apart from the periodic 
table? .... During the next 107 years, uranium had a very quiet existence, befitting 
a rather ... The first such element was neptunium (Np, 93), created in 1940 by 
American... [DOC] [TLE] What are 4 elements that are named after planets? - Quora [PAR] elements specifically named after planets? I would say: Uranus (1781) = Uranium 
(1789) ... Neptunium is the element after uranium, and is named for Neptune, the 
next planet out. ... are not part of any astrological lore and exist to the general 
public thanks to the efforts of scientists and are more fitting with the periodic table. [DOC] [TLE] Plutonium / Pluto - Levity [PAR] Uranium was the ninety-second element in the Periodic Table of elements, and 
when the next two elements in this sequence turned ... They had to be named 
after the next two planets, and so were called neptunium and plutonium - both 
found... [DOC] [TLE] How do new elements get named? | OxfordWords blog [PAR] Jan 20, 2016 ... We explore how new additions to the Periodic Table occur and what they ... Table 
has always had a slightly ragged bottom edge, where uranium (no. ... in 
generating all the elements of the actinide series (neptunium, 93, ... 103) and 
gradually extending the sequence of superheavy elements. ... Where next? [DOC] [TLE] Transuranium Elements: A Half Century - Oak Ridge Associated ... [PAR] Aug 27, 1990 ... "discovery") of the first transuranium elements, neptunium and plutonium. ... 
Using the periodic table (Figure 1) of the 1930s, Enrico Fermi, the great Italian ... 
element 93 (Figure 2) formed in the following reaction sequences: .... next 
morning, Wahl performed the oxidation which gave us proof that what we... [DOC] [TLE] Element: Neptunium [PAR] Neptunium [Np] locate me ... Block: f-block Period: 7 (actinoid) ... Neptune, the 
next planet out from Uranus, after which uranium was named) was first ... Initially 
predicted by Walter Russell's "spiral" organization of the periodic table, it was 
found... [DOC] [TLE] Chemistry of the Actinide and Transactinide Elements (Chapter 1) [PAR] Materials with plutonium and adjacent. References 15 ... The transactinide 
elements are at the frontier

Question: The next element on the periodic table in the sequence uranium, neptunium....
Answer: Plutonium