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This article is about an undiscovered isotope. Once it is discovered, this article will be edited with more information.


Ununseptium-287 (287Uus)
Transactinoid
'
General
Name, symbol ununseptium-287, 287Uus
Isotope of ununseptium
Neutrons 170
Protons 117
Nuclide data
Natural abundance Synthetic
Half-life Unknown
Decay products Unknown
Isotope mass Unknown
Spin Unknown
Excess energy Unknown
Binding energy Unknown
Decay mode Unknown
Decay energy Unknown
History
Discoverer None of as yet
Location discovered None of as yet
Date discovered None of as yet

Ununseptium-287 (287
117
Uus
or 287Uus) is a hypothetical radioactive isotope of ununseptium.[1]

ProductionEdit

As a decay productEdit

Ununseptium-287 can also be obtained as a decay product of ununseptium-288 and ununseptium-291:[1]

209
83
Bi
+ 79
34
Se
288
117
Uus
287
117
Uus
+ 1 1
0
n

246
96
Cm
+ 45
21
Sc
291
117
Uus
287
117
Uus
+ 4 1
0
n

See alsoEdit

ReferencesEdit


Isotopes of ununseptium
Electron shell 117 Ununseptium - no label

282Uus287Uus288Uus289Uus290Uus291Uus292Uus293Uus294Uus295Uus296Uus297Uus298Uus299Uus300Uus303Uus309Uus326Uus334Uus336Uus337Uus
See full list here
Discovered isotopes in bold

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