{"product_id":"reliancer-molecular-model-kit-419pcs-organic-chemistry-set-with-atoms-bonds-stem-learning","title":"RELIANCER Molecular Model Kit - 419PCS Organic Chemistry Set with Atoms \u0026 Bonds | STEM Learning","description":"\u003cdiv\u003e\n  \u003ch2\u003eHands-on chemistry comes to life with the RELIANCER Molecular Model Kit\u003c\/h2\u003e\n  \u003cp\u003eThis 419-piece set is designed for classrooms and curious learners alike, offering 179 atom pieces that cover common elements such as hydrogen, carbon, oxygen, nitrogen, sulfur, chlorine, bromine, iodine, and phosphorus. The pieces arrive in smooth polypropylene and LDPE links, color coded for quick identification, and stored in a sturdy box to keep everything organized and portable.\u003c\/p\u003e\n  \u003cp\u003eWhat makes this kit stand out is the ability to model more than standard valence. Four tetrahedral holes appear in key atoms such as carbon, oxygen, nitrogen, sulfur, and phosphorus, enabling representations of molecules and ions that go beyond basic valence, including examples like carbon monoxide and ammonium ion. The kit also includes 30 lone-pair pieces, 30 space-filling bonds (V-bonds), and two bond lengths to support single, double, and triple bond representations, giving you flexibility in building diverse structures.\u003c\/p\u003e\n  \u003cp\u003eIn addition to atoms, there are 240 bonds in medium length and 25 long flexible bonds, letting you illustrate different bond types and molecular geometries. The gray metal spheres come in two shades with multiple holes to recreate common geometries found in metal complexes, such as octahedral, square planar, trigonal bipyramidal, and linear forms. This setup supports exploration of stereochemistry and enantiomers in an interactive way.\u003c\/p\u003e\n  \u003cp\u003eThe kit is designed for ease of use: color-coded parts help with quick identification, and the included instructional guide provides step-by-step paths to building representative molecules and ions. It is suitable for organic, inorganic, and general chemistry learning, classroom demonstrations, and independent study. Whether used for teacher-led lessons, student projects, or home exploration, this kit turns abstract structures into tangible, 3D models that support spatial understanding.\u003c\/p\u003e\n  \u003ch3\u003eWhat you get\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e179 atom pieces representing common elements\u003c\/li\u003e\n    \u003cli\u003e240 bonds including medium-length and long flexible options\u003c\/li\u003e\n    \u003cli\u003e30 lone-pair pieces\u003c\/li\u003e\n    \u003cli\u003e30 V-bonds for space-filling models\u003c\/li\u003e\n    \u003cli\u003e4 tetrahedral-hole atoms for advanced valence scenarios\u003c\/li\u003e\n    \u003cli\u003eABS storage box and an instructional guide\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eWhy choose RELIANCER\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eNon-toxic polypropylene and LDPE components\u003c\/li\u003e\n    \u003cli\u003eColor-coded parts for quick learning and collaboration\u003c\/li\u003e\n    \u003cli\u003eMetal complex geometries represented with realistic shapes\u003c\/li\u003e\n    \u003cli\u003ePortable, durable storage solution for classrooms or labs\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eNote that the kit supports exploration and visualization of chemical structures; outcomes depend on user engagement and study goals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the RELIANCER Molecular Model Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 179 atom pieces, 240 bonds, 30 lone-pair pieces, an instructional guide, and a sturdy storage box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Who should use this kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Teachers, students, and young scientists exploring organic, inorganic, and general chemistry concepts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RELIANCER","offers":[{"title":"Default Title","offer_id":46520990105799,"sku":"B0896XF284","price":37.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/reliancer-molecular-model-kit-atoms.jpg?v=1778250854","url":"https:\/\/toyterrax.com\/products\/reliancer-molecular-model-kit-419pcs-organic-chemistry-set-with-atoms-bonds-stem-learning","provider":"ToyTerrax","version":"1.0","type":"link"}