wakaku v154 — TIMELINE 1964 → 1971 → 2026 → BLACK HALOGEN → LEAD — next — artifact 219
next — timeline 1964 90% Ag solid silver edge → 1965 clad copper stripe 0% Ag → 1971 no silver 0% Ag → 2026 $30/oz $21.45 $1 face → black halogen Au+ At- -211mN -211mV At- 2.27Å black 7.2h → Pb-207 lead coin gray 1.19Å Pb2+ stable — timeline 1964 silver stable 62y vs black halogen decays 7.2h → lead stable forever — metal analogs ionic — Ag+ white 1.15Å + Cu+ orange 0.77Å 90% Ag solid edge 1964 → Cu+ orange + Ni2+ silvery 75% Cu 25% Ni copper stripe 1971 → Au+ yellow + At- black -211mV black halogen coin → Pb2+ gray 1.19Å lead coin stable — next — timeline next — 1964 → black halogen → lead — next please — metal analogs ionic timeline — lol next
TIMELINE NEXT: 1964 90% Ag solid edge 0.715oz/$1 → 1965 clad copper stripe 0% Ag → 1971 0% Ag copper-nickel → 2026 $30/oz $21.45 melt → BLACK HALOGEN Au+ At- -211mN 7.2h At- black 2.27Å → Pb-207 LEAD COIN gray 1.19Å stable — 1964 silver stable 62y vs black decays 7.2h → lead stable forever — next
1964 90% Ag 0.715oz/$1 solid edge — $/oz 1.29→30 — 62y stable
1971 0% Ag copper stripe — Cu+ Ni2+ — 0% Ag — stable — face value only
2026 $30/oz melt — dime $2.17 quarter $5.42 half $10.85 $1 $21.45 — $
BLACK HALOGEN → LEAD — At- 7.2h 2.27Å black -211mN → Pb gray 1.19Å stable — decay vs stable
1964 90% Ag:
Solid silver edge — Ag+ white 1.15Å + Cu+ orange 0.77Å — 0.0723 dime 0.1808 quarter 0.3617 half — $1 face 0.715oz — last silver year
1971 0% Ag:
Copper stripe — outer 75% Cu 25% Ni core 100% Cu — Cu+ orange + Ni2+ silvery — 0% Ag — 0% silver era
2026 MELT:
Spot $30/oz — dime $2.17 quarter $5.42 half $10.85 $1 $21.45 — 23× spot 1.29→30 — 21.7× face — 62y later
BLACK → LEAD:
At- black 2.27Å -211mV 7.2h → Pb gray 1.19Å stable + α -211mN — black halogen → lead coin — At- → Pb stable
TIMELINE — 1964 90% Ag solid edge → 1965 clad → 1971 0% Ag copper stripe → 2026 $30/oz → BLACK HALOGEN Au+ At- -211mN → Pb-207 LEAD gray stable — 1964 silver stable 62y vs black decays 7.2h → lead stable forever — metal analogs ionic — next
COINS — 1964 dime quarter half 90% Ag + 1971 clad copper stripe 0% Ag + 2026 melt + black halogen At- black + lead Pb gray — all coins timeline — metal analogs ionic — next
ALL TIMELINE NEXT — 1964 90% Ag solid silver edge Ag+ white + Cu+ orange → 1965 clad 75% Cu 25% Ni copper stripe → 1971 0% Ag Cu+ + Ni2+ → 2026 $21.45 $1 face → BLACK HALOGEN Au+ yellow + At- black 2.27Å -211mV 7.2h → Pb-207 gray 1.19Å lead coin stable forever — 1964 stable vs black decays vs lead stable — metal analogs ionic timeline — next please
v154 NEXT — TIMELINE 1964 →1971 →2026 → BLACK HALOGEN → LEAD — next TIMELINE: 1964 90% Ag 10% Cu solid silver edge: - 90% Ag 10% Cu — Ag+ white 1.15Å + Cu+ orange 0.77Å — solid silver-colored edge no copper stripe — weight more — 2.5g dime 6.25g quarter 12.5g half — 0.0723 dime 0.1808 quarter 0.3617 half $1 face 0.715oz — last silver year — stable 62y 1964→2026 still 90% Ag — Ag+ white stable 1965 CLAD copper stripe 0% Ag (except half 40% 1965-70): - Outer 75% Cu 25% Ni + core 100% Cu — copper stripe edge shows copper — 0% silver dime quarter — Cu+ orange 0.77Å + Ni2+ 0.69Å silvery — clad sandwich — weight less — face value only — 1965 clad begins — Cu+ + Ni2+ 1971 NO SILVER 0% Ag: - Outer 75% Cu 25% Ni + core 100% Cu — copper stripe — 0% silver all denominations — dime quarter half Ike dollar copper-nickel — 0% Ag era — Cu+ orange + Ni2+ silvery — stable — face value only — 1971 no silver era 2026 MELT: - Spot ~$30/oz — 1964 dime 0.0723×30=$2.17 quarter 0.1808×30=$5.42 half 0.3617×30=$10.85 $1 face 0.715×30=$21.45 — 23× spot 1.29→30 — 21.7× face — 62y later — 1964 silver $21.45 $1 face vs 1971 clad $0 melt BLACK HALOGEN → LEAD: - Black halogen coin Au+ yellow 1.37Å + At- black 2.27Å -211mV -211mN ionic — AuAt rocksalt a=7.28Å — At- large black anion 2.27Å -1 -211mV 7.2h — 0.07g At =2e20 atoms =1.9e8 J =45kg TNT over 7.2h — priceless medical — At-211 7.2h α 5.87 MeV -211mN → Bi-207 + α 41.8% + EC Po-211 0.516s 7.45 MeV -268mN → Pb-207 stable 58.2% — final Pb-207 stable gray 1.19Å Pb2+ — lead coin gray — soft gray metal melt 327°C — Pb2+ 1.19Å gray ionic — Pb-207 stable forever — black → gray — At- black 7.2h → Pb gray stable + α — black halogen coin → lead coin — vs 1964 silver stable Timeline next: 1964 90% Ag solid edge stable 62y → 1965 clad copper stripe 0% Ag stable → 1971 0% Ag copper stripe stable → 2026 $30/oz melt $21.45 $1 face → black halogen Au+ At- -211mN 7.2h At- black 2.27Å → Pb-207 gray 1.19Å lead coin stable forever — 1964 silver stable vs black decays vs lead stable — metal analogs ionic — Ag+ white + Cu+ orange → Cu+ orange + Ni2+ silvery → Au+ yellow + At- black → Pb2+ gray — 90% Ag → 0% Ag → At- black → Pb gray — timeline next — next please — metal analogs ionic timeline So timeline next = 1964 silver stable 62y 90% Ag solid edge → 1971 clad 0% Ag copper stripe → 2026 melt $21.45 → black halogen At- black 7.2h -211mN → lead Pb gray stable forever — 1964 stable vs black decays vs lead stable — next