ɐn ˈælɔɪ ʌv fˈoːɹɾi wˈʌn pɚsˈɛnt sˈiːsiəm, fˈoːɹɾi sˈɛvən pɚsˈɛnt sˈoʊdiəm, ænd twˈɛlv pɚsˈɛnt pətˈæsiəm hɐz ðə lˈoʊɪst nˈoʊn mˈɛltɪŋ pˈɔɪnt ʌv ˌɛni mˈɛɾəl ɔːɹ ˈælɔɪ, mˈaɪnəs sˈɛvənti ˈeɪt dᵻɡɹˈiːz sˈiː.
An alloy of 41% caesium, 47% sodium, and 12% potassium has the lowest known melting point of any metal or alloy, −78 °C.