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tavola periodica degli elementi

Also known as Mendeleev's periodic table, periodic table of chemical elements, periodic table of elements, the periodic table, periodic classification of elements

schema con il quale vengono ordinati gli elementi chimici sulla base del loro numero atomico

AI overview

The periodic table is an organized arrangement of all chemical elements into rows and columns that reveals a fundamental pattern: elements with similar properties repeat in a predictable way when ordered by their atomic numbers. It's a foundational tool used across chemistry, physics, and other sciences because it helps scientists understand and predict how elements behave and interact with one another.

AI-generated from the Wikipedia summary — may contain errors.

In the Vinony graph

Within Vinony's link graph, tavola periodica degli elementi is referenced by 1,041 other articles, and connects out to block, alkali metal and lanthanide.

It is catalogued under topics including 1869 works, Chemical elements and Dmitri Mendeleev.

Its subject is documented across 209 Wikipedia language editions.

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Wikidata facts

Instance of: chemical classification
Subclass of: table
Part of: extended periodic table
Has part: block
Named after: period
Country of origin: Russian Empire
Based on: periodic trends
Depicts: chemical element
Image: Periodic table (32-col, enwiki), black and white.png

Show 14 more facts

Commons category: Periodic table
topic's main category: Category:Periodic table
history of topic: history of the periodic table
topic has template: Template:Periodic table (group names)
does not have part: isotope
Commons gallery: Periodic table of elements
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
inception: 1869-03-06
discoverer or inventor: Dmitri Mendeleev
short name: PSdE
location of creation: Saint Petersburg
items classified: chemical element
Stack Exchange tag: chemistry.stackexchange.com/tags/periodic-table
maintained by WikiProject: WikiProject Physics

Sources (5)

via Wikidata · CC0

Article · Italiano

La tavola periodica degli elementi (o semplicemente tavola periodica o tavola di Mendeleev) è lo schema con cui sono ordinati gli elementi chimici sulla base del loro numero atomico Z e del numero di elettroni presenti negli orbitali atomici s, p, d, f. È la prima e più utilizzata versione di tavola periodica, ideata nel 1869 dal chimico russo Dmitrij Ivanovič Mendeleeve, in modo indipendente, dal chimico tedesco Julius Lothar Meyer; contava in principio numerosi spazi vuoti per gli elementi previsti dalla teoria, alcuni dei quali sarebbero stati scoperti solo nella seconda metà del Novecento.

Abstract from DBpedia / Wikipedia · CC BY-SA