---
product_id: 649550148
title: "RELIANCER Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists"
brand: "reliancer"
price: "99 Lei"
currency: RON
in_stock: false
reviews_count: 5
url: https://www.desertcart.ro/products/649550148-reliancer-molecular-model-kit-419pcs-organic-molecular-chemistry-set-w
store_origin: RO
region: Romania
---

# Eco-friendly 419PCS 179 atoms RELIANCER Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists

**Brand:** reliancer
**Price:** 99 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Unleash Your Inner Chemist with Every Bond!

## Quick Answers

- **What is this?** RELIANCER Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists by reliancer
- **How much does it cost?** 99 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/649550148-reliancer-molecular-model-kit-419pcs-organic-molecular-chemistry-set-w)

## Best For

- reliancer enthusiasts

## Why This Product

- Trusted reliancer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Non-Toxic & Safe:** Crafted from eco-friendly materials for worry-free learning.
- • **Build Beyond Basics:** Create complex molecules like CO and NH4+ with ease!
- • **Color-Coded Clarity:** Easily identify atoms and bonds with our national standard color coding.
- • **Explore Metal Geometries:** Dive into octagonal, square planar, and trigonal bipyramidal structures.
- • **Interactive Learning Experience:** Transform abstract chemistry concepts into engaging hands-on activities.

## Overview

The RELIANCER Molecular Model Kit is a comprehensive 419-piece organic chemistry set designed for students and educators. It includes a variety of atom pieces and bonds, allowing users to construct a wide range of molecular structures, including complex geometries and metal complexes. Made from eco-friendly materials, this kit promotes interactive learning and is perfect for cultivating a passion for chemistry.

## Description

Package included: Atoms:179： H-Hydrogen:70 C-Carbon(4/109 28 degrees):35 O-Oxygen(4/109 28 degrees):15 N-Nitrogen(4/109 28 degrees):15 S-Sulfur(4/109 28 degrees):4 S-Sulfur(6/90 degrees):4 Cl-Chlorine(4/109 28 degrees):12 Br-Bromine(4/109 28 degrees):2 I-Iodine(4/109 28 degrees):2 P-Phosphorus(4/109 28 degrees):4 P-Phosphorus(5/120 90 degrees):8 Metal(5/120 90 degrees):4 Metal(6/90 degrees):4 Bonds:240: Medium-Bond (single, rigid):155 Long-Bond (double/ triple, flexible):25 V-Bond (for space-filling models):30 Lone Pair of Electrons:30 ABS Box:1 Instructional Guide:1

## Features

- 【419PCS】Don't buy a defective kit from one of our competitors! Our Chemistry Molecular Model Kit was originally designed as a custom kit for a college professor who selected every piece carefully for use in his own classroom,it contains 179 atom pieces made up of different elements;155 medium-length hard bonds,25 long flexible bonds (good for double and triple bonds),30 V-bonds (for space-filling models);30 lone pair of electrons.With this set,you can build all common molecules and ions!
- 【Four Tetrahedral Holes in All Octet Rule Obeying Atoms】Our kit places 4 holes on all atoms with tetrahedral electron geometry:carbon,oxygen,nitrogen,sulfur,phosphorous all have 4 tetrahedral holes,which allows to build these types of molecules and ions that have more than the normal valence( having positive formal charges).With this kit,you can not only build all the models other kits can build,you can build structures other models cant build like carbon monoxide(CO) and ammonium ion(NH4+)
- 【Geometries of Metal Complexes】What makes this kit unique is that it also includes 4 of gray balls representing metals with 5 holes at 120 degree+90 and 4 of in a different shade of gray that are 6 holes at 90 degree,which can build all the common geometries of metal complexes:octagonal,square planar,and trigonal bipyramidal and linear. Enough balls are included to make four models with any of these geometries allowing students to explore enantiomers and other stereoismers of metal complexes.
- 【Non-Toxic Material】All materials of our 419PCS Organic Chemistry Model Kit are eco-friendly.Polypropylene atoms (pp plastic) feel smooth,no scraps or cutting edges from the holes;Low-Density Polyethylene links (LDPE plastic) are easy to remove and put on.The atom parts and links are color coded to national standards for ease of identification and come with an Instructional Guide to easily identify all atoms and connectors.Delivered in a sturdy plastic box for easy storage and portability!
- 【Making Chemistry Fun】This educational molecule modeling kit is designed for easy chemistry learning for organic,inorganic,o chem and functional groups.The color coded bonds and atoms help visually demonstrate the geometry and structure of compounds & other bond types,let intangible chemical molecules atomic shape transform into tangible,help teachers and parents to cultivate children's interest in chemistry,makes learning chemical 3D molecule or atomic structures fun and interactive

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 24 x 17.4 x 7 cm; 978 g |
| Item model number | TG17019-B |
| Educational Objective(s) | Exploratory Skills |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Inorganic |
| Colour | Kit B |
| ASIN | B0896XF284 |

## Images

![RELIANCER Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists - Image 1](https://m.media-amazon.com/images/I/81YWYamG03L.jpg)
![RELIANCER Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists - Image 2](https://m.media-amazon.com/images/I/61wOyzePXBL.jpg)
![RELIANCER Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists - Image 3](https://m.media-amazon.com/images/I/71ZxHt41A9L.jpg)
![RELIANCER Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists - Image 4](https://m.media-amazon.com/images/I/710Iq6+MHPL.jpg)
![RELIANCER Molecular Model Kit,419PCS Organic Molecular Chemistry Set w/Atoms & Bonds,Molecular Structures Building Kit for Chemistry Learning,STEM Science Kits for Teachers,Students,Young Scientists - Image 5](https://m.media-amazon.com/images/I/8165BPjwU6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Facil
  
  

*by M***. on Reviewed in Mexico on 12 December 2023*

Fácil de armar y una excelente opción para demostraciones y método de estudio

### ⭐⭐⭐⭐⭐ 







  
    Geniales
  
  

*by A***Z on Reviewed in Mexico on 12 September 2023*

Muy buena calidad

### ⭐⭐⭐⭐⭐ 







  
    Me encanta
  
  

*by W***  on Reviewed in Mexico on 18 April 2023*

Pude trabajar algunos modelos de moléculas y fórmulas químicas con mis alumnos, estaban emocionados cuando armaba el modelo 3d

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/649550148-reliancer-molecular-model-kit-419pcs-organic-molecular-chemistry-set-w](https://www.desertcart.ro/products/649550148-reliancer-molecular-model-kit-419pcs-organic-molecular-chemistry-set-w)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-17*