Ward's® Chemistry Demonstration Scale Molecular Models
# de catalogue 470014-262
Fournisseur: VWR International
Spécifications
- Description:Ward's® Chemistry Demonstration Scale Molecular Models
- Cat. no.:470014-262
- Supplier No.:MLS-VWR
Spécifications
A propos de cet article
Sized so an entire classroom can see them, these giant molecular models are made from durable polyethylene.
- Atoms: 3 cm dia.
- Durable Polyethylene Construction
- Models Demonstrate Difficult-to-Visualize Concept
Each atom is about three centimeters in diameter.
The set includes flat orbitals with electrons to bring a traditionally hard-to-visualize concept to life–how orbitals occupy space in the molecular structure.
Ordering information: This set includes 30 carbon atoms, 50 hydrogen atoms, 5 nitrogen atoms, 10 oxygen atoms, 7 halogen atoms, 20 orbitals, 50 standard joints, and 100 colored flexible joints.
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