At the other end of the periodic table, a nucleus of gold with a mass 197 times that of hydrogen was thought to contain 118 nuclear electrons in the nucleus to give it a residual charge of +79, consistent with its atomic number.
æt ðɪ ˈʌðɚɹ ˈɛnd ʌvðə pˌiəɹɪˈɑːdɪk tˈeɪbəl, ɐ nˈuːklɪəs ʌv ɡˈoʊld wɪð ɐ mˈæs wˈʌnhˈʌndɹɪd nˈaɪnti sˈɛvən tˈaɪmz ðæt ʌv hˈaɪdɹədʒən wʌz θˈɔːt tə kəntˈeɪn wˈʌnhˈʌndɹɪd ˈeɪtiːn nˈuːklɪɹ ᵻlˈɛktɹɑːnz ɪnðə nˈuːklɪəs tə ɡˈɪv ɪɾ ɐ ɹᵻsˈɪdʒuːəl tʃˈɑːɹdʒ ʌv plˈʌs sˈɛvənti nˈaɪn, kənsˈɪstənt wɪð ɪts ɐtˈɑːmɪk nˈʌmbɚ.