Elements: Gold (Au), Mercury (Hg), Carbon (C), Neon (Ne), Compounds: Sodium Chloride (NaCl), Hydrogen peroxide (H2O2), Water (H2O), Calcium Carbonate (CaCO₃), Homogenous Mixture: air, Kool aid, Vinegar, Steel, Heterogenous Mixture: Oil and water, Trail mix, Sand and water, Soil,

Elements, Compounds, and Mixtures

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