|the offspring of a zebra and a donkey.|
|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
radiochemistry ra·di·o·chem·is·try (rā'dē-ō-kěm'ĭ-strē)
The branch of chemistry dealing with radioactive materials.
|radiochemistry (rā'dē-ō-kěm'ĭ-strē) Pronunciation Key
The scientific study of the chemical behavior of radioactive materials.