6 Pcs Metal Block Set-Brass, Copper,Iron,Steel, Phosphor Copper& Aluminum for Density Investigation,Specific Gravity,Collectible,Specific Heat Experiment
Quantity: 6 Pcs Metal Block Set.Each block measures 2" (50mm) in length with 0.4" (10mm) sides
Metal Blocks have a wide range of educational applications for all grade levels, including density investigation, specific heat and specific gravity exploration
Each piece of metal has a label attached to it so you can tell which material it is, and the label can be removed.
Oxidation of some materials due to metal activity is a normal phenomenon.
application：Perfect for the physics classroom. Suitable for students to understand metal properties
