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Artificial transuranics aside (some habe half-lives of 2.4 seconds) Five seconds-out! The only naturally occurring element to have become extinct in nature was Didymium, element No. 96. More prosaically it was reclassified as two separate elements Neodymium and Praseodymium, both (Rare Earths)
Dysprosioum
What else can I help you with?
What is Sa on the periodic table?
Sa is not a recognized element on the periodic table. It is likely a typo or abbreviation for an element. If you have the correct element symbol or name, I can provide more information.
What can you tell about the properties of this element?
The periodic table can be used to quickly determine characteristics (number of valence electrons for example) of an element.
What is the element name for element number 31?
The element name for element number 31 is Gallium.
What would you name a new element?
I would give it an obscure name that no one living in the UK/USA could pronounce, meaning they'd need to change the name to something different. Otherwise, give it your name + a normalic ending, -dium as an example.
What element has the longest name?
I think Praseodymium is the longest element name in the Periodic Table.
What is the name of a element from a given set?
I will provide a name of an element from the set if you provide the set for me. Please specify the set you are referring to.
What is this element used for?
This element is used for that process, and for the preparation of those compounds.
What is the source of this element?
Unfortunately, you failed to provide a name of an element, and so therefore, we cannot answer your question.
Provide the name of the element that would be imitation diamond?
Cubic zirconia is a synthetic gemstone often used as an imitation for diamond due to its similar appearance and sparkle.
What is Sa on the periodic table?
Sa is not a recognized element on the periodic table. It is likely a typo or abbreviation for an element. If you have the correct element symbol or name, I can provide more information.
Are they extinct?
There are lots of animal that are extinct, but can you be more specific? Like a name?
What is the atomic weight for exonium?
There is no element with the name "exonium." It is likely a fictional or hypothetical element. If you provide more information, I can help further.
What is the name of an extinct Amazon parrot?
The Martinique Amazon is one extinct species.
What can you tell about the properties of this element?
The periodic table can be used to quickly determine characteristics (number of valence electrons for example) of an element.
Which element is found in nature as aluminum?
That element would be . . . aluminum, whose element name is AL. Aluminum is one of the most abundant elements in the world.
What would the name of S?
"S" is the the chemical symbol for the element Sulphur.
What type of elements is ferium?
"ferrum" not "ferium" is the Latin name of iron, and an alternative name for this element, OR "fermium" not "ferium" is the name of an artificial element, named after the physicist and chemist Enrico Fermi. It is element 100. Its longest-lived isotope, Fm-257, has a half-life of 100 days.
