Term: polonium: a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: mahayanist: an adherent of Mahayana Buddhism
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: bastardization: declaring or rendering bastard
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: resistance thermometer: thermometer that measures temperature by changes in the resistance of a spiral of platinum wire
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: captain: a dining-room attendant who is in charge of the waiters and the seating of customers
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: foreign direct investment: investing in United States businesses by foreign citizens (often involves stock ownership of the business)
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: trend line: a line on a graph indicating a statistical trend
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: rotunda: a large circular room
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: topography: precise detailed study of the surface features of a region
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: open marriage: a marriage in which each partner is free to enter into extraneous sexual relationships without guilt or jealousy from the other
Broader: metallic element: any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | Unrelated: pepper-and-salt: a fabric woven with flecks of light and dark