S₁P₃I₁N₁T₁H₄A₁R₁I₁S₁C₃O₁P₃E₁S₁

24 points

SPINTHARISCOPES is validvalid

SPINTHARISCOPE, [n]

196,037 of 196,601 in NWL2023·also valid in CSW24

SPINTHARISCOPE, an instrument for visually detecting alpha particles [n]

231,023 of 280,887 in CSW24·also valid in NWL2023