240Pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific

This set is the same as The Prentice Hall Molecular Model set for Organic and Inorganic Chemistry, with 12 additional atoms (1 carbon, 2 hydrogen, 2 oxygen, 2 fluorine, 2 sulfur and 3 phosphorus) and 20 additional single bond (space filling) and 20 additional single bond (open model) and 13 additional double/treble bond (open model) and 4 additional coordinate double bond (open model). It can be used to build virtually all simple molecular models encountered in organic and inorganic chemistry.

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This set includes 240 pieces of durable and fine quality plastic components, virtually indestructible, and come in a sturdy plastic case for storage.

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1, Suitable for junior high school students to study chemistry

2, Easy to understand the molecular structure of chemical

3, Training students' ability

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Quantity: 1 set (as picture show)

Material: Plastic

Total Quantity: 240Pcs

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H-Hydrogen ￂﾠ ￂﾠ ￂﾠ ￂﾠￂﾠ1 holes ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠￂﾠwhite ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ17mm ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠￂﾠ30Pcs

C-Carbon ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ 4(109ￂﾺ28) ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠￂﾠblack ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠￂﾠ23mm ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ15Pcs

O-Oxygen ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠ ￂﾠￂﾠ2(105ￂﾺ)