Important shipping information needed. Please update your shipping preferences.
Due to COVID-19 shipping industry restrictions, orders may be temporarily delayed. We are exploring every alternative to expedite your order.
Our COVID-19 Safety Protocol Pledge to you.

Molymod Ice Crystal Model

Item #: 528386
$32.79 $24.59

Free Shipping Eligible: Details

School Specialty Shipping Policy

Items Shipped Within the Contiguous 48 United States

Free Shipping Eligible Items

  • Free shipping and handling on eligible supply orders of $49 or more. Free shipping calculation is based on the subtotals of eligible items, after any additional discounts are applied.
  • For subtotals less than $49, the shipping and handling charge is $9.95.

Free Shipping Ineligible Items

  • Shipping and handling charges are 12% of the subtotal of the items, after any discounts are applied, with a $5 minimum charge.

Free Shipping Ineligible Items

  • Shipping and handling charges are 15% of the subtotal of the items, after any discounts are applied, with a $99 minimum charge. If the subtotal is greater than $1,000, please call 1-877-350-0645 or E-mail freight_quote@schoolspecialty.com for a freight quote.

*Note: Individually negotiated shipping policies will override the standard shipping policy. See Full Details

In Stock - Typically Ships Within 2-3 Days
Add to Cart
Molymod Ice Crystal Model Set consists of 26 water molecule units arranged in 2 layers of 13 each and molecules molded in durable, colored plastic. Model illustrates how the orientation of ice molecules causes the volume of water to expand as it freezes while clearly differentiating between hydrogen bonds with purple links and covalent bonds with short white links to reinforce polarity alignment. Model with 26 red oxygen atom centers is designed to represent sp3 hybridized orbitals and the angular arrangement of atoms in each water molecule. Model includes an instructional leaflet, short link remover tool, compartmentalized storage box, 26 red oxygen spheres, 52 white hydrogen spheres, 52 short white links and 40 purple medium links. Model suitable for use in entire classroom or small group instruction can be repeatedly assembled and disassembled as needed to visualize the processes of freezing and melting.
Instructional Leaflet, Short Link Remover Tool, Compartmentalized Storage Box, (26) Red Oxygen Spheres, (52) White Hydrogen Spheres, (52) Short White Links and 40 Purple Medium Links Can be Repeatedly Assembled and Disassembled As Needed to Visualize the Processes of Freezing and Melting