Looking at Solids, Liquids, and Gases

Description:

The concept of matter and its changing forms is presented in this informative science introduction through a defining review of freezing, melting, evaporation, condensation, and temperature change.

Shipping:

This item will be delivered to you via USPS Trackable Media Mail or UPS Mail Innovations and will take from 2 days to 3 weeks from the time the item leaves our warehouse. *

Standard Return Policy:

You can return most new and unopened items within 30 days of delivery for a full refund.* Items must be returned in new or unused condition and contain all original materials included with the shipment.
More details

* For your safety, some orders go through our fraud prevention department. If yours is selected, we will quickly notify you (doing this may cause a delay of up to 3 days).

Credit Cards

• Visa
• MasterCard
• American Express
• Discover Card

No payments for 90 days on items over $50
More details

Enjoy no payments & no interest* for 90 days on orders over $150.
*If paid in full. Subject to credit approval.
More details