Related Clues:

• Force includes detective from university with radioactive element
• Fresh air and mud has curative powers
• Makeup of some rods
• Undesirable element in the home
• Element Ce
• Radioactive gas caused fuss in the Navy
• Fissile element
• It's periodically listed, yet strange to find one included
• Element creating trouble in one of the services
• 'Iron drink' mix mostly included another element
• Gas not quite random in movement
• A source of nuclear power, even if one outwardly rather odd
• At a home set in country
• Fruit held out in mess - it's radioactive
• Nineteen represented as Egyptian god