However, the similarities are largely confined to the stoichiometries of the +1 compounds of both groups, and not their chemical properties.
haʊˈɛvɚ, ðə sˌɪmɪlˈæɹᵻɾiz ɑːɹ lˈɑːɹdʒli kənfˈaɪnd tə ðə stˌoʊɪkɪˈɑːmətɹiz ʌvðə plˈʌs wˈʌn kˈɑːmpaʊndz ʌv bˈoʊθ ɡɹˈuːps, ænd nˌɑːt ðɛɹ kˈɛmɪkəl pɹˈɑːpɚɾiz.