Chemistry, asked by saima21, 1 year ago

what is the name of the most radioactive isotope on the planet?

Answers

Answered by Afzal999
1
Uranium is the name of the most radioactive isotope on the planet

saima21: polonium 210
Answered by aviralrastogi0p4uudc
2
I think its Ununtrium, element number 113. Its now known as Nihonium because it was found by Japan (Japan is called Nihon in Japanese).

saima21: hmm
aviralrastogi0p4uudc: Correction, its most STABLE isotope Nihonium 286 has half life of 10 seconds.
aviralrastogi0p4uudc: Its least stable isotope has half life of 0.91 seconds.
maheshwaranlupp0yaxy: So its now nihonium or ununtrium??
maheshwaranlupp0yaxy: Nihonium I suppose.....
maheshwaranlupp0yaxy: Am I right?
aviralrastogi0p4uudc: Ununtrium was just a placeholder name for element 113. When it was discovered, it was named officially as Nihonium.
maheshwaranlupp0yaxy: Oh tha cool
maheshwaranlupp0yaxy: *that's cool
maheshwaranlupp0yaxy: Thanks
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