hafnium
Pronunciation Noun
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Pronunciation Noun
hafnium (uncountable)
- A chemical element (symbol Hf) with an atomic number of 72: a lustrous, silvery-grey tetravalent transition metal.
- celtium (former name)
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.004