PERIODIC SYSTEM OF THE ELEMENTS

\pˌi͡əɹɪˈɒdɪk sˈɪstəm ɒvðɪ ˈɛlɪmənts], \pˌi‍əɹɪˈɒdɪk sˈɪstəm ɒvðɪ ˈɛlɪmənts], \p_ˌiə_ɹ_ɪ__ˈɒ_d_ɪ_k s_ˈɪ_s_t_ə_m ɒ_v_ð_ɪ_ ˈɛ_l_ɪ_m_ə_n_t_s]\

Definitions of PERIODIC SYSTEM OF THE ELEMENTS

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1916 - Appleton's medical dictionary
By Smith Ely Jelliffe

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Quinones

  • Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.
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