davyum Meaning and Definition
پلاٹینم کی قسم کی ایک فرضی دھات جو کہا جاتا ہے کہ روس میں پائی جاتی ہے
platinum ki qisam ki aik farzi dhaat jo kaha jata hai ke roos mein payi jati hai
Davyum was the proposed name for a chemical element found by chemist Serge Kern in 1877. It was shown that the material was a mixture of iridium and rhodium.

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