Nota: A tradução desta entrada está atualmente em revisão de qualidade, portanto parte do conteúdo é exibida temporariamente apenas em inglês.
Este verbete ainda não foi traduzido para o seu idioma, portanto o original é exibido abaixo.
transuranium
This term functions as a precise scientific classifier. As an adjective, it modifies specific chemical entities to indicate their position on the periodic table relative to uranium. As a noun, it refers to the collective group of these heavy, synthetic elements.
Because these elements are created in particle accelerators or nuclear reactors rather than found in nature, the word carries a connotation of artificiality and extreme instability. It is used almost exclusively in academic, chemical, or nuclear physics contexts and is never used in casual conversation.
Meanings
Examples
Plutonium is the most well known transuranium element.
The lab specializes in the synthesis of transuranium elements.
I wonder if we will ever find a stable island of stability among the transuranium elements.
All transuranium isotopes are radioactive and decay over time.
Wait, is americium considered a transuranium or a lanthanide?
Wait, is americium considered a transuranium or a lanthanide?
The researcher documented the properties of a new transuranium.
The researcher documented the properties of a new transuranium.
We need to use specialized shielding when handling any transuranium material.
The periodic table extends far beyond uranium into the realm of transuranium chemistry.