Answer | Crossword Clue |
---|---|
ISOTOPE | Uranium 238, e.g. |
ISOTOPE | Uranium-238, e.g. |
ISOTOPES | U-235 and U-238 e.g. |
ORE | Uranium source, e.g. |
ISOTOPE | Uranium 235, e.g. |
ISOTOPES | Uranium 235 and 238 |
ISOTOPE | Uranium 238, for instance. |
ISOTOPES | Uranium 235 and uranium 238 |
ISOTOPES | Uranium 238 and strontium 90 |