Atomic Model Set of 120 Balls

Atomic Model Set (120 Balls) – Advanced Molecular Structure Demonstration Kit | Manufactured by Samtech Instruments

The Atomic Model Set (120 Balls) is a comprehensive chemistry teaching kit designed to demonstrate atomic structure, valency, and chemical bonding. This advanced version allows students to build complex molecular structures using colour-coded balls and flexible linkages.

Ideal for school laboratories, STEM education, and higher-level classroom demonstrations, it provides hands-on understanding of molecular geometry and bonding concepts.

What Is Atomic Model Set (120 Balls)?

This kit consists of plastic atom balls with defined holes (valency) and connectors representing chemical bonds. The larger quantity of components enables construction of advanced organic and inorganic molecular structures.

Students can build:

• Methane, Ethane, Propane

• Ethylene, Acetylene

• Complex chain and ring structures

Detailed Specifications (120 Balls Set – 8 Types of Balls)

🔵 Large Size Balls (4 Holes)

• Black (Carbon) – 25 pcs

• Blue (Nitrogen) – 10 pcs

🔵 Medium Size Balls (2 Holes)

• Red (Oxygen) – 15 pcs

• Yellow (Sulphur) – 10 pcs

🔵 Small Size Balls (1 Hole)

• White (Hydrogen) – 20 pcs

• Green (Halogens) – 20 pcs

• Brown (Metals) – 10 pcs

🔵 Special Type

• Hydrogen (One Fixed Linkage Type) – Included

👉 Total: 8 Types of Balls

🔗 Linkages

• Polythene connectors (various sizes) – 50 pcs

Key Features

🧪 Demonstrates atomic structure & bonding
🔗 Supports complex molecular construction
🎯 Clear understanding of valency via hole system
📦 Larger 120-ball advanced kit
🏫 Ideal for labs & classroom teaching
🎓 Perfect for STEM & higher-level chemistry learning

Educational Applications

Advanced Molecular Modeling

Build larger and complex molecules

Chemical Bonding Study

Single, double & triple bond representation

Organic Chemistry Learning

Hydrocarbons and compound structures

Classroom Demonstration

Effective visual teaching aid

STEM Learning

Hands-on interactive chemistry education

Ideal For

• School & senior secondary laboratories

• STEM labs

• Chemistry practical classes

• Science exhibitions

• Educational institutions

FAQ

Q1: What does the 120 balls kit demonstrate?
A: It demonstrates atomic structure, valency, and chemical bonding with advanced molecular building.

Q2: How many types of balls are included?
A: The kit includes 8 different types of atom balls.

Q3: What is special about hydrogen in this kit?
A: It includes standard hydrogen balls and one fixed linkage type.

Q4: Is this better than 60 balls kit?
A: Yes, it allows building more complex and larger molecular structures.

Q5: Is it suitable for school labs?
A: Yes, especially for higher classes and advanced learning.

Q6: Who manufactures this Atomic Model Set (120 Balls)?
A: The Atomic Model Set is manufactured by Samtech Instruments, Ambala Cantt, India.

Conclusion

The Atomic Model Set (120 Balls) by Samtech Instruments is an advanced chemistry teaching aid designed for detailed molecular construction and bonding concepts. With increased components and flexibility, it is perfect for senior students, STEM labs, and in-depth chemistry learning.