File:Butane-3D-balls.png - Wikipedia
Par un écrivain mystérieux
Description
Nanomaterials, Free Full-Text
cis-2-butene - Wikidata
cyclobutane - Wiktionary, the free dictionary
File:Butane-anti-Newman-3D-balls.png - Wikimedia Commons
File:Phosphoglycolate-anion-(3)-3D-balls.png - Wikipedia
Mandala #13 - Mandala Madness - Art, Abstract, Soul, Color, Life, Body, Peace, Generative, Love, Dream, Buddha
Isobutane, Chemistry
KS0077(78,79）Super Learning Kit for Arduino - Keyestudio Wiki
Triethylenetetramine, diethylenetriamine, samara, Ethylamine, Ethylenediamine, byproduct, mol, acid, chemical Reaction, wikiwand
File:Propionaldehyde 3D ball.png - Wikimedia Commons
WebMO: Web‐based computational chemistry calculations in education and research - Polik - 2022 - WIREs Computational Molecular Science - Wiley Online Library
File:Cyclobutene-3D-balls.png - Wikimedia Commons
File:Isobutane-3D-balls.png - Wikipedia
File:Dibenzylbutane-3D-balls.png - Wikimedia Commons
depuis
par adulte (le prix varie selon la taille du groupe)
