खोजें
Jons jakob berzelius
/dʒˈɒnz dʒˈakɒb bɜːzˈiːlɪəs/
/dʒˈɑːnz dʒˈækɑːb bɜːzˈiːlɪəs/Jons jakob berzelius
01
Swedish chemist who discovered three new elements and determined the atomic weights of many others (1779-1848)
उदाहरण
/dʒˈɒnz dʒˈakɒb bɜːzˈiːlɪəs//dʒˈɑːnz dʒˈækɑːb bɜːzˈiːlɪəs/
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