noun
EXAMPLES FROM CORPUS
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Electricity produced by radioactive isotopes, strontium 90, polonium 210, by thermoelectric energy conversion.
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Ferrite, the low-cost non-cobalt material made of ferric oxide and barium or strontium carbonate, was launched in the 1950s.
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For example, the origin of ivory can be identified by its strontium isotopic composition, which reflects the diet of the elephant.
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Other less toxic or benign metals such as calcium, magnesium, and strontium are also efficiently dissolved.
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Potassium turns into argon, uranium into lead, rubidium into strontium .