Meco 240pcs Atom Molecular Models Kit Set General & Organic Chemistry Scientific

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. This set includes 240 pieces of durable and fine quality plastic components, virtually indestructible, and come in a sturdy plastic case for storage. Features: 1, Suitable for junior high school students to study chemistry 2, Easy to understand the molecular structure of chemical 3, Training students' ability Quantity: 1 set (as picture show) Material: Plastic Total Quantity: 240Pcs Name Holes Color Diameter(mm) Amount H-Hydrogen 1 holes white 17mm 30Pcs C-Carbon 4(10928") black 23mm 15Pcs O-Oxygen 2(105) red 23mm 10Pcs S-Sulfur 6 holes yellow 23mm 4Pcs Cl-Chlorine 1 holes green 23mm 8Pcs P-Phosphorus 5 holes lavender 23mm 5Pcs F 1 holes orange 23mm 2Pcs I-Iodine 5 holes purple 23mm 2Pcs Br-Bromine 5 holes dark blue 23mm 2Pcs N-Nitrogen 3 holes blue 23mm 4Pcs Metal 3 holes Silver 23mm 2Pcs Boron/metal 6 holes Silver 23mm 2Pcs Name Links Color Length(mm) Amount Long Links multiple use blue grey 42mm 25Pcs Medium Links single use grey 27mm 60Pcs Short Links single use white 12mm 8Pcs Short Links single use transparent 11mm 60Pcs Remover / cream 30mm x 75mm 1Pcs Package included: 1 set(240pcs) Atom Molecular Models for Teacher Organic Chemistry