The chemistry of francium is not well established due to its extreme radioactivity; thus, the presentation of its properties here is limited.
ðə kˈɛmɪstɹi ʌv fɹˈænsiəm ɪz nˌɑːt wˈɛl ɪstˈæblɪʃt dˈuː tʊ ɪts ɛkstɹˈiːm ɹˌeɪdɪoʊæktˈɪvᵻɾi; ðˈʌs, ðə pɹˌɛzəntˈeɪʃən ʌv ɪts pɹˈɑːpɚɾiz hˈɪɹ ɪz lˈɪmɪɾᵻd.