Description
Sixty-five-piece molecular model set with 32 atoms and 33 bonds for demonstrating bonding angles
5 inch premium dynamics carts with nylon ball-bearing wheels and end hoops for elastic and inelastic collisions
100 by 100mm friction slider
Set of eight steel tuning forks tuned to scientific pitch (C4 = 256 Hz) for classroom work on sound waves
Light-Dependent Resistor Demonstration Board prop65 Sixty-five-piece molecular model set withMounted light dependent resistor with terminal connections, dropping resistance dramatically as light strikes the cell and giving students a visible introduction to photoelectric sensing.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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