chromium 51

chromium 51

noun
the radioactive isotope of chromium having a mass number 51 and a half-life of 27.8 days: used as a tracer.
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Chromium 51 is always a great word to know.
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a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
a gadget; dingus; thingumbob.
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