Hence, all the alkali metals are soft and have low densities, melting and boiling points, as well as heats of sublimation, vaporisation, and dissociation.
hˈɛns, ˈɔːl ðɪ ˈælkəlˌaɪ mˈɛɾəlz ɑːɹ sˈɔft ænd hæv lˈoʊ dˈɛnsᵻɾiz, mˈɛltɪŋ ænd bˈɔɪlɪŋ pˈɔɪnts, æz wˈɛl æz hˈiːts ʌv sˌʌblɪmˈeɪʃən, vˌeɪpɚɹəzˈeɪʃən, ænd dɪsˌoʊsɪˈeɪʃən.