Lena lokusebenza reference ulwazi mayelana izakhi etafuleni gqwa. Kuhlanganiswa isici izimpawu, amagama, mass, iqembu, inkathi, Valence electron, electronegativity, nokunye okuningi. Futhi, kukhona izitayela gqwa kuboniswe ngokusebenzisa umyela umbala. Jabulela.
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Feb 16, 2024