I can continue with the last batch of elements.

Roentgenium (Rg)

  • Atomic Number: 111
  • Symbol: Rg
  • Isotopes:
    • $^{272}$Rg: Half-life is 1.5 ms, decays via Alpha Decay.
    • $^{273}$Rg: Half-life is 1.8 ms, decays via Alpha Decay.
    • $^{274}$Rg: Half-life is 1.2 ms, decays via Alpha Decay.
    • $^{278}$Rg: Half-life is 4.2 s, decays via Alpha Decay.
    • $^{279}$Rg: Half-life is 0.8 s, decays via Alpha Decay.
    • $^{280}$Rg: Half-life is 3.6 s, decays via Alpha Decay.

Copernicium (Cn)

  • Atomic Number: 112
  • Symbol: Cn
  • Isotopes:
    • $^{277}$Cn: Half-life is 0.24 ms, decays via Spontaneous Fission.
    • $^{281}$Cn: Half-life is 3.5 s, decays via Alpha Decay.
    • $^{282}$Cn: Half-life is 0.8 ms, decays via Spontaneous Fission.
    • $^{283}$Cn: Half-life is 4.0 s, decays via Alpha Decay.
    • $^{284}$Cn: Half-life is 97 ms, decays via Alpha Decay.
    • $^{285}$Cn: Half-life is 29 s, decays via Alpha Decay and Spontaneous Fission.
    • $^{286}$Cn: Half-life is 8.4 s, decays via Spontaneous Fission and Alpha Decay.

Nihonium (Nh)

  • Atomic Number: 113
  • Symbol: Nh
  • Isotopes:
    • $^{278}$Nh: Half-life is 1.2 ms, decays via Alpha Decay.
    • $^{282}$Nh: Half-life is 110 ms, decays via Alpha Decay.
    • $^{283}$Nh: Half-life is 150 ms, decays via Alpha Decay.
    • $^{284}$Nh: Half-life is 0.9 s, decays via Alpha Decay.
    • $^{285}$Nh: Half-life is 5.5 s, decays via Alpha Decay and Spontaneous Fission.
    • $^{286}$Nh: Half-life is 20 s, decays via Alpha Decay.

Flerovium (Fl)

  • Atomic Number: 114
  • Symbol: Fl
  • Isotopes:
    • $^{284}$Fl: Half-life is 2.5 ms, decays via Spontaneous Fission.
    • $^{285}$Fl: Half-life is 4.9 s, decays via Alpha Decay.
    • $^{286}$Fl: Half-life is 0.16 s, decays via Spontaneous Fission.
    • $^{287}$Fl: Half-life is 0.51 s, decays via Alpha Decay and Spontaneous Fission.
    • $^{288}$Fl: Half-life is 0.8 s, decays via Alpha Decay.
    • $^{289}$Fl: Half-life is 2.6 s, decays via Alpha Decay.
    • $^{290}$Fl: Half-life is 20 s, decays via Alpha Decay.
    • $^{291}$Fl: Half-life is 2.1 s, decays via Alpha Decay.

Moscovium (Mc)

  • Atomic Number: 115
  • Symbol: Mc
  • Isotopes:
    • $^{286}$Mc: Half-life is 20 ms, decays via Alpha Decay.
    • $^{287}$Mc: Half-life is 1.0 s, decays via Alpha Decay.
    • $^{288}$Mc: Half-life is 16 ms, decays via Alpha Decay.
    • $^{289}$Mc: Half-life is 42 ms, decays via Alpha Decay.
    • $^{290}$Mc: Half-life is 0.54 s, decays via Alpha Decay.
    • $^{291}$Mc: Half-life is 0.6 s, decays via Alpha Decay.

Livermorium (Lv)

  • Atomic Number: 116
  • Symbol: Lv
  • Isotopes:
    • $^{290}$Lv: Half-life is 20 ms, decays via Alpha Decay.
    • $^{291}$Lv: Half-life is 60 ms, decays via Alpha Decay.
    • $^{292}$Lv: Half-life is 18 ms, decays via Alpha Decay.
    • $^{293}$Lv: Half-life is 0.4 s, decays via Alpha Decay.

Tennessine (Ts)

  • Atomic Number: 117
  • Symbol: Ts
  • Isotopes:
    • $^{294}$Ts: Half-life is 51 ms, decays via Alpha Decay.

Oganesson (Og)

  • Atomic Number: 118
  • Symbol: Og
  • Isotopes:
    • $^{294}$Og: Half-life is 0.89 ms, decays via Alpha Decay.

To ensure accuracy, I’ll go through the isotopes of the first 10 elements again, providing a more comprehensive list based on specialized nuclear data sources. It is important to remember that these databases are continuously updated as new discoveries are made. This list will include all known isotopes, both stable and unstable, as well as their half-lives and primary decay modes. – SolveForce Communications