itterbio

Also known as Yb, element 70, 70Yb

Yb - Elemento chimico con numero atomico 70

OverviewAI-generated

Ytterbium is a chemical element with the symbol Yb and atomic number 70. Its standard atomic weight is 173.045, while PubChem lists the weight as 173.05. The element has an electronegativity of 1.1 and an ionic radius of 1.14. It is represented by the Unicode character "鐿" and the canonical SMILES string "[Yb]".

The element was discovered in 1878. It appears in the Commons category and gallery titled "Ytterbium". In chemical databases, it is identified by the CID 23992 and the InChIKey NAWDYIZEMPQZHO-UHFFFAOYSA-N. The molecule has a topological polar surface area of 0, with zero hydrogen bond donors and acceptors, and a charge of 0.

Scientific literature regarding ytterbium includes 3,664 PubMed entries. The subject is referenced by 784 other encyclopedia articles.

Synthesized by Vinony from 23 facts across 4 sources: Wikidata, PubChem, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Chemical data

Formula: Yb
Molecular weight: 173.05 g/mol
IUPAC name: ytterbium
SMILES: [Yb]
InChIKey: NAWDYIZEMPQZHO-UHFFFAOYSA-N
Polar surface area: 0 Å²
H-bond donors: 0
H-bond acceptors: 0
Formal charge: 0

via PubChem

Research

3,664 papers

via PubMed

Wikidata facts

Instance of: chemical element
Part of: period 6
Named after: Ytterby mine
Mass: 173.045
Image: Ytterbium element.jpg

Show 14 more facts

element symbol: Yb
Commons category: Ytterbium
discoverer or inventor: Jean Charles Galissard de Marignac
topic's main category: Category:Ytterbium
atomic number: 70
Commons gallery: Ytterbium
described by source: Encyclopædia Britannica 11th edition
time of discovery or invention: 1878-00-00
Unicode character: 鐿
electronegativity: 1.1
canonical SMILES: [Yb]
ionic radius: 1.04
chemical formula: Yb
on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4

Sources (6)

via Wikidata · CC0

Article · Italiano

L'itterbio è l'elemento chimico di numero atomico 70 e il suo simbolo è Yb. È un metallo tenero di colore argento ed appartiene al gruppo delle terre rare. Si trova nei minerali gadolinite, monazite e xenotime, spesso associato all'ittrio e agli altri lantanoidi.

Abstract from DBpedia / Wikipedia · CC BY-SA