140 pcs Organic Chemistry Molecular Model Kit for Learning

140 pcs Organic Chemistry Molecular Model Kit for Learning Description

140 Pcs Molecular Model Kit Organic Chemistry BAll and Stick Model for Children Learning
Features:



The kit is convenient to build methane (CHA), ethane (H3C-CH3), ethylene (H2C=CH2), acetylene (HCECH), ethanol (C2H5OH), acetaldehyde (CH3CHO), acetic acid (CH3COOH), benzene (C6H6), Molecular structure model of most organic compounds such as ethyl bromide (CH3-CH2Br), alcohols, aldehydes, acids, ketones, carboxylic acids, esters, ethers, amines, halogen compounds.


Identify concepts such as stereoisomerism and conformational analysis and help you learn and understand the physical and chemical properties of the compounds involved.


This device is ideal for families with family education.


These parts fit snugly but are not tight and will not separate.


They are shiny and heavy, providing a good visual effect for the elegance of molecular theory.



Specification:

Item Type:Molecular Model Kit 

Hydrogen Atoms Diameter: 17mm / 0.67in

Other Atoms Diameter: 23mm / 0.91in


Package List:

80 x Atoms

60 x Links