product description:
Side length: 10mm (about 0.39 inches)
Package includes: 1 x holmium cube; 1 x acrylic box
These density cubes are designed for use in educational environments, rather than using ultra-high precision manufacturing. Expected tolerances are within +/- 5% of any specified size (although usually more stringent).
The density cube has a wide range of educational applications, suitable for all grades, including chemistry class, physics class, density measurement, specific heat and specific gravity exploration.
Suitable for science education projects, including a wide range of activities, such as practical experiments in engineering, aviation, robotics, energy, chemistry, physics, biology, and geology.
Holmium is a silver-white metal, soft and malleable.
Try to store the cubes in a sealed container to prevent oxidation.
notes:
Due to manual measurement, please allow an error of ±3mm; due to the difference of the display light and shooting angle, please allow a certain color difference.