Neon
Ne20.18 g/mol Calculated
Also called Element-Ne.
The noble gas that glows red-orange when a current runs through it, and gave its name to every colour of tube sign since. Element 10.
Sources and notes
- The introductionfrom sourceMoleculeFinder curated
- Other namesfrom sourcePubChem / Wikidata
- Formula and weightcomputedPubChem
- 2D drawingcomputedPubChem structure, drawn by RDKit
Where you encounter it
A pure element or an engineered material, rather than an ingredient in a product.
Sources and notes
- The line abovefrom sourceMoleculeFinder curatedFrom the group the molecule belongs to.
Properties and sources
Calculated by PubChem
- Molecular formula
- Ne
- Molecular weight
- 20.18 g/mol
Reported Hazard label (GHS), ECHA via PubChem
Warning Compressed gas pictogram (GHS04); hazard statements H280, H281
Groups it belongs to
- Category
- Element & material
- Family
- Chemical elements
- Hazard classes
- Compressed gas, GHS Warning
- Size
- Under 100 g/mol
Questions
- What is Neon?
- The noble gas that glows red-orange when a current runs through it, and gave its name to every colour of tube sign since. Element 10.
- How toxic is Neon?
- Its GHS hazard label carries the signal word Warning and the hazard pictogram Compressed gas. from source
- What kind of molecule is Neon?
- Neon has the formula Ne and a molecular weight of 20.18 g/mol. MoleculeFinder files it under chemical elements, in the element & material group. from sourcefrom sourcefrom sourcefrom source
Sources and notes
- Calculated valuescomputedPubChemComputed from the structure, so no laboratory conditions apply; complexity is PubChem's own structural score.
- Hazard labelfrom sourceECHA via PubChemThe label combines these classifications.
- ECHAfrom sourceAttributionSource: European Chemicals Agency, echa.europa.eu.
- Data refreshedfrom sourceMoleculeFinder2026-11-09