FLUORINE RADIOISOTOPES
\flˈʊ͡əɹiːn ɹˌe͡ɪdɪə͡ʊˈa͡ɪsətˌə͡ʊps], \flˈʊəɹiːn ɹˌeɪdɪəʊˈaɪsətˌəʊps], \f_l_ˈʊə_ɹ_iː_n ɹ_ˌeɪ_d_ɪ__əʊ_ˈaɪ_s_ə_t_ˌəʊ_p_s]\
Word of the day
Snake's-head
- Guinea-hen flower; -- so called in England because its spotted petals resemble the scales of a snake's head.