Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.
Clear acrylic cube displaying a Roentgenium element (Atomic Number 111) embedded within, offering a scientific presentation for collectors and science enthusiasts.

Roentgenium Element Cube

$53.55
Shipping calculated at checkout.

Roentgenium's atomic number is 111 and its symbol is Rg. It is an extremely radioactive synthetic element that can be created in a laboratory but is not found in nature. The most stable known isotope, roentgenium-282, has a half-life of 100 seconds.

It is named after the physicist Wilhelm Röntgen (also spelled Roentgen), who also discovered X-rays. Only a few roentgenium atoms have ever been synthesized, and they contain no current practical application beyond that of scientific study.

This display is contained within crystal clear Lucite acrylic.

Please note that this item might be classified as hazardous material in certain countries. We suggest checking local guidelines to ensure compliance before placing your order.

Details
  • Made In USA
  • 2x2x2 inches
  • Radioactive symbol. No sample.
Safety

We get asked about the radioactivity and overall safety of the periodic tables/cubes from time to time. These are legitimate concerns and we wanted to address those concerns here. Although there are several elements in the cubes that are dangerous or toxic, the acrylic and glass ampules make the products safe to handle and store.

The average American is exposed to 0.034 mrem/hr from background radiation (300 mrem/year). In other words, a person will get three times the radiation from natural background radiation which includes the sun, food, radon, and the environment, than they will from holding a radioactive element in one of our Lucite Acrylic displays.

Care Instructions

Wash with mild soap or detergent and lukewarm water. Use a clean, soft cloth, or sponge. Rinse and blot dry with a damp cloth or chamois.

*Never use abrasive cleaners, household cleaners, window-cleaning fluids, scouring compounds, gritty cloths, or strong solvents such as alcohol, acetone, carbon tetrachloride, etc.*

To maintain the brilliant luster of acrylic, wax and occasionally with a quality grade of automobile paste wax (NOT A CLEANER WAX COMBINATION.) Apply a thin coat with a clean, cotton flannel cloth. Then wipe with a clean damp cloth. NEVER USE HOUSEHOLD SPRAY WAXES.

Proudly made in the U.S.A.