Die Sensation! Acryl-Elementblöcke NEU!
Seaborgium – placeholder – Radioactive symbol ONLY – Does not contain any Seaborgium!
Seaborgium is a synthetic chemical element with the symbol Sg and atomic number 106. It is named after the American nuclear chemist Glenn T. Seaborg. As a synthetic element, it can be created in a laboratory but is not found in nature. It is also radioactive; the most stable known isotope, 269Sg, has a half-life of approximately 14 minutes.
In the periodic table of the elements, it is a d-block transactinide element. It is a member of the 7th period and belongs to the group 6 elements as the fourth member of the 6d series of transition metals. Chemistry experiments have confirmed that seaborgium behaves as the heavier homologue to tungsten in group 6. The chemical properties of seaborgium are characterized only partly, but they compare well with the chemistry of the other group 6 elements.
In 1974, a few atoms of seaborgium were produced in laboratories in the Soviet Union and in the United States. The priority of the discovery and therefore the naming of the element was disputed between Soviet and American scientists, and it was not until 1997 that International Union of Pure and Applied Chemistry (IUPAC) established seaborgium as the official name for the element. It is one of only two elements named after a living person at the time of naming, the other being oganesson, element 118.
Die Innovation! Ausgewählte Elementmuster in ausreichender Menge, eingebettet in 50x50x50mm erstklassiges, kristallklares Acryl (kein billiges Harz!). Absolut lichtecht, hochglänzend poliert. Der Text ist innen eingebettet! Handgefertigt! Hergestellt in der Europäischen Union! Jeder Acrylblock ist ein Unikat! Ein echter Hingucker!
Diese originalen Acrylwürfel werden in vielen wichtigen und berühmten Periodensystemsammlungen auf der ganzen Welt verwendet!
100 % handgefertigt in der Europäischen Union!
Ausgezeichnet mit dem Red Dot Award: Design unter Verwendung unserer Acrylwürfel.
Jeder Würfel wird in einer separaten Originalverpackung geliefert!
Komplette Leuchtdisplays mit unseren Würfeln sind auf Anfrage erhältlich
100% handgemacht in der EU
