Search results
Results from the WOW.Com Content Network
English: An SVG periodic table of the elements, which includes name, atomic mass, electron configuration, first ionization energy, and electronegativity. Română: Un table periodic al elementelor în format SVG, ce include numele, masa atomică, configurația electronică, energia de ionizare primară și electronegativitatea.
Periodic table of the chemical elements showing the most or more commonly named sets of elements (in periodic tables), and a traditional dividing line between metals and nonmetals. The f-block actually fits between groups 2 and 3 ; it is usually shown at the foot of the table to save horizontal space.
Pages for logged out editors learn more. Contributions; Talk; Wikipedia: PERIODICTABLE
Like the periodic table, the list below organizes the elements by the number of protons in their atoms; it can also be organized by other properties, such as atomic weight, density, and electronegativity. For more detailed information about the origins of element names, see List of chemical element name etymologies.
in Periodic Table 1871 Italic text: in Periodic Table 1906 (the last by Mendeleev) Regular text (not bold) added after 1906 begin–end of 1871 Reihe – Ga: Element predicted, later proven correct within Mendeleev's lifetime and added by him – (Tc) Element predicted, later proven correct posthumously –
Selenium 34 Se 78.971: Bromine 35 Br 79.904: Krypton 36 Kr 83.798: 5: Rubidium 37 Rb 85.468: Strontium 38 Sr 87.62: Yttrium 39 Y 88.906: Zirconium 40 Zr 91.224: Niobium 41 Nb 92.906: Molybdenum 42 Mo 95.95: Technetium 43 Tc [97] Ruthenium 44 Ru 101.07: Rhodium 45 Rh 102.91: Palladium 46 Pd 106.42: Silver 47 Ag 107.87: Cad ...
Afrikaans; Anarâškielâ; العربية; Aragonés; Asturianu; Azərbaycanca; تۆرکجه; বাংলা; 閩南語 / Bân-lâm-gú; Башҡортса ...
The Romanian Wikipedia (abr. ro.wiki or ro.wp; [1] Romanian: Wikipedia în limba română) is the Romanian language edition of Wikipedia, the free encyclopedia.Started on 12 July 2003, as of 25 January 2025 this edition has 503,308 articles and is the 30th largest Wikipedia edition. [2]