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What is a con to Ununpentium?

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Anonymous

7y ago
Updated: 8/21/2019

Well, to start with, that is a provisional name, and not the final name. It is a man made substance that does not exist in nature, only about 100 atoms of it have ever been made, it is radioactive, and very unstable- it changes to another material in a fraction of a second.

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Wiki User

7y ago

What else can I help you with?