25 mm(1 inch), enable you to feel the weight difference, appreciate surprising density differences
Laser clearly marked information on the cube surface, including: atomic number, symbol, name, density, purity, atomic mass, boiling point
Pleasingly smooth surface. The corners and edges are straight and sharp, obvious lines on each side
Perfect for a little curious mind and collection, teaching aid, a fun conversation starter
وصف
12 Pieces Element Cube Set 1”Tungsten Metal Cube, Periodic-Table of Elements, 99.95% Purity, Tungsten Iron Titanium Magnesium Aluminium Zinc Copper Chromium Bismuth Carbon Nickel Lead for Gift, Teaching
Specification:
Material: metal
Purity: 99.95%
Cube size: 25 x 25 x 25 mm (1 x 1 x 1 inch)
12 cubes: Tungsten(W) + Iron (Fe) + Titanium(Ti)+ Magnesium(Mg) + Aluminium(AI) + Zinc(Zn) + Copper (Cu) + Chromium (Cr) + Bismuth(Bi) + Carbon(C) + Nickel(Ni) +Lead(Pb)