Ununseptium Isotopes

Proton number: 117

Stable Isotopes

There is no Ununseptium Stable isotopes known

There is no Ununseptium Natural Radioactive isotopes known

*Ununseptium radioactive isotope number 1: ²⁹¹Uus*
Neutrons:	174;
Jn:	Unknown;
Decay:	α ? SF ?;
t1/2:	0.01s ≈ 10.00 ms;
*Ununseptium radioactive isotope number 2: ²⁹²Uus*
Neutrons:	175;
Jn:	Unknown;
Decay:	α ? SF ?;
t1/2:	0.05s ≈ 50.00 ms;

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