Lab-Aids 140 291 Piece Sublevel Orbitals of the Atom Models Set, US $59.43 – Picture 0

Lab-Aids 140 291 Piece Sublevel Orbitals of the Atom Models Set, US $59.43 – Picture 1

Lab-aids 140 291 Piece Sublevel Orbitals Of The Atom Models Set

US $59.43

Cincinnati, Ohio, United States
Jan 30th

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Need Help? : 800 776 3432 Lab-Aids 140 291 Piece Sublevel Orbitals of the Atom Models Set GET IT EVEN FASTER ... Upgrade to 2-day shipping for only $1.99 ! Lab-Aids 140 291 Piece Sublevel Orbitals of the Atom Models Set Product Description Students assemble their own spatial 3-dimensional models of the position and number of electrons along the x, y and z axes and demonstrate the sublevel orbitals of the major energy levels. As students assemble the models, they review the four quantum numbers and Pauli’s Exclusion Principle. A quantum numbers information chart is provided to facilitate building the models and color-coded components help distinguish between s and p orbitals. Students construct models of several common elements to reinforce how a family of elements on the Periodic Table has similarities in the electron configuration of their atoms. Set includes Teacher’s guide (1), student worksheets and guides, parts I and II (30), electrons (128), p orbitals (24 each of 3 colors) (72), 1s orbitals (K shell (12), 2s orbitals (L shell) (12), crossbars (x and z axes) (12), uprights (y axes) (12), bases (12). Shipping Weight: 3 pounds Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues. Item model number: 140 Shipping Shipping cost: We offer free shipping on all orders. Delivery time: All items are fulfilled and shipped within 1-2 days. We use Standard Shipping (3-5 business days). Policy: At the moment we do not ship to Alaska, Hawaii, Puerto Rico, PO boxes, APO/FPO addresses. We do not ship internationally. We only ship to the confirmed Paypal address. Payment We accept PayPal, credit cards and wire transfer. We recommend Paying via PayPal as it is fast, easy and 100% safe! When payment is done via PayPal we will only ship to the shipping address as appears on PayPal. Please contact us if you have any questions. Service We offer a 30 day return policy. If you are not satisfied with your item for any reason, you can return it within 30 days of receipt. A full unconditional refund will be given. Keep the following guidelines in mind: Item must be returned using a traceable shipping method, in new condition. Before you choose to return an item, please contact customer service by phone or by email.