Linked from

The 189 pages that link to Periodic table, each with the reason it gives.

• Atomic numberRelated: Its ordering makes atomic number the organizing principle of the elements.

• Chemical elementRelated: Its modern form reflects the increasing number of identified elements.

• Valence electronRelated: For main-group elements, column position often indicates the number of valence electrons.

• Atomic orbitalRelated: Orbital filling explains the table’s blocks and recurring chemical trends.

• Pauli exclusion principleRelated: Electron filling under exclusion produces the recurring structure of the table.

• OganessonRelated: Oganesson occupies group 18 and period 7, at the table’s lower-right edge.

• Electron shellRelated: Periods correspond to the filling of successive principal shells.

• Aufbau principleRelated: Its blocks and recurring patterns reflect the order in which atomic subshells fill.

• Wolfgang PauliRelated: The exclusion principle explains the electron-shell structure underlying the table’s periodic patterns.

• Periodic lawRelated: Its rows and columns display the periodic patterns described by the law.

• William RamsayRelated: Ramsay’s gases filled a previously unrecognized group in the table.

• Jöns Jacob BerzeliusRelated: Reliable atomic weights of the kind Berzelius measured later helped organize elements systematically.

• Atomic theoryRelated: Its organization reflects atomic structure and recurring electron configurations.

• Chemical symbolRelated: The table presents element symbols alongside names and atomic numbers.

• UnunenniumRelated: Element 119 would occupy the first position in period 8.

• Principal quantum numberRelated: The highest occupied principal shells help explain the table’s periods and recurring patterns.

• Transuranium elementRelated: The table places transuranium elements beyond uranium among the actinides and transactinides.

• TennessineRelated: Tennessine occupies group 17 and period 7 in the table.

• YttriumRelated: Yttrium sits in group 3 and period 5, near the lanthanides.

• BariumRelated: Barium’s group and period locate its shared chemistry and electron structure.

• Henry MoseleyRelated: Moseley’s ordering by atomic number supplied the table’s modern organizing principle.

• Atomic weightRelated: Its element entries commonly display standard atomic weights.

• Inorganic chemistryRelated: Periodic trends help predict the structures and reactivity of inorganic elements.

• Homologous seriesRelated: Periodic trends arise from recurring electronic structure, a different pattern from added molecular units.

• TechnetiumRelated: Technetium filled the long-predicted gap at atomic number 43.

• CaliforniumRelated: Californium occupies the actinide row beneath the main body of the table.

• Carl Auer von WelsbachRelated: Separating lutetium helped clarify the membership and ordering of the rare-earth elements.

• Covalent radiusRelated: Covalent radii show systematic changes across periods and down groups.

• DarmstadtiumRelated: Its position in period 7 and group 10 guides predictions of darmstadtium’s chemistry.

• LawrenciumRelated: Its placement in the table situates lawrencium among the actinides and transactinides.

• BerkeliumRelated: Berkelium occupies the actinide row and extends the table beyond uranium.

• FranciumRelated: Francium occupies the final position in Group 1.

• NeonRelated: Neon occupies period 2 and Group 18, beside other noble gases.

• YtterbyRelated: Four element names on the table trace back to this single village.

• EuropiumRelated: Europium’s position identifies it as a period-six f-block element with atomic number 63.

• Paul Émile Lecoq de BoisbaudranRelated: His discoveries supplied elements that filled gaps and tested predictions in the emerging table.

• Stanislao CannizzaroRelated: More consistent atomic weights helped chemists recognize patterns that informed early periodic classifications.

• Valence shellRelated: For main-group elements, column patterns reflect recurring valence-shell configurations.

• Per Teodor CleveRelated: Rare-earth discoveries helped expose gaps and classification challenges in the table.

• History of atomic theoryRelated: Atomic number revealed the organizing principle behind the periodic pattern of elements.

• Inorganic compoundRelated: Element positions help predict the composition and bonding patterns of inorganic compounds.

• LivermoriumRelated: Its position in period 7 and group 16 helps predict livermorium's chemistry.

• MeitneriumRelated: Meitnerium occupies group 9 and period 7 in the table.

• UnbiquadiumRelated: Element 124 would extend the table beyond its currently confirmed elements.

• UnpenthexiumRelated: Its placement would extend the table beyond all currently confirmed elements.

• UnbitriumRelated: Unbitrium would extend the table beyond all currently confirmed elements.

• UnhexoctiumRelated: A confirmed element 168 would extend the table beyond its currently established elements.

• UnpentuniumRelated: Element 155 would lie beyond the currently established periodic table.

• UnquadquadiumRelated: Element 144 would extend the table beyond its currently confirmed entries.

• UntrienniumRelated: Atomic number 139 would extend the table beyond all currently confirmed elements.