Kodi Ndi Zinthu Ziti Zomwe Zimakhudza Kusintha Kwa Mphamvu Zomatira?(1) Mphamvu za zomatira zimatha kusiyana chifukwa cha zinthu zingapo: polarity, kulemera kwa maselo, mawonekedwe a molekyulu (chiwerengero ndi kukula kwa magulu am'mbali), kugawa kulemera kwa mamolekyulu, kuwala kwa mamolekyulu, env.
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