0.39" 10mm Erbium Metal Cube Er up to 99.9% Pure Periodic Table Element Engraved Density Collection Science Education Display Block Cube + Acrylic Case Box - 1PC

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0.39" 10mm Erbium Metal Cube Er up to 99.9% Pure Features

• HQRP-Crystal® 10mm Erbium Metal Cube + Acrylic Case Box;

• Density (g cm−3) - 9.006; Atomic number - 68; Relative atomic mass - 167.259; Melting point - 1529°C / 2784°F / 1802 K; Boiling point - 2868°C / 5194°F / 3141 K. Average 1 Cube Weight 9g / 0.32oz;

• Each 10mm cube made from up to 99.9% pure Erbium 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!

About 0.39" 10mm Erbium Metal Cube Er Up To 99.9% Pure

All our minerals and crystals are carefully measured with digital measuring instruments that provide the high accuracy of numbers/values!