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Name by element r: lithium group beryllium group scandium group titanium group vanadium group chromium group manganese group iron group cobalt group nickel group copper group zinc group boron group carbon group nitrogen group oxygen group fluorine group helium or neon group Period 1 H He: Period 2: Li: Be: B: C: N: O ...
Template: Periodic table ... Download as PDF; Printable version; In other projects Wikidata item; ... Br 2 10 5 36 Kr 2 10 6 [Kr] 5s: 4d: 5p: 37 Rb
Template: Periodic table ... Download as PDF; Printable version; In other projects ... Br 2.685 Kr 2.966 5: Rb 0.706 Sr 0.963 Y 1.12 Zr 1.32 Nb
b Group 18, the noble gases, were not discovered at the time of Mendeleev's original table. Later (1902), Mendeleev accepted the evidence for their existence, and they could be placed in a new "group 0", consistently and without breaking the periodic table principle. r Group name as recommended by IUPAC.
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Template: Periodic table ... Download as PDF; Printable version; In other projects Wikidata item; Appearance. ... Group → ↓ Period; 1: 1 H: 2 He: 2: 3 ...
Download as PDF; Printable version; In other projects ... This template does not show in mobile view, so is not fit for article body. ... {Periodic table (32 columns ...
Template: Extended periodic table (by Aufbau, 50 columns, ... Download as PDF; ... This page was last edited on 2 May 2024, ...