0.39" 10mm Copper Metal Cube Cu up to 99.9% Pure Periodic Table Element Engraved Density Collection Science Education Display Block Cube + Acrylic Case Box - 1PC
HQRP-Crystal® 10mm Copper Metal Cube + Acylic Case Box;
Density (g cm−3) - 8.96; Atomic number - 29; Relative atomic mass - 63.546; Melting point - 1083 °C / 1981.4°F / 1356.15 K; Boiling point - 2595 °C / 4703°F / 2868.15 K. Average 1 Cube weight: 8.9g / 0.31oz;
Each 10mm metal cube made from 99.9% pure copper and featuring attractive, ground surfaces and laser engraved label.
Every cube perfectly finished with sharp edges and corners and no burrs. Makes a great gift for chemistry students, teachers and professors!
