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Elements, Compounds, Homogeneous mixtures & Heterogeneous mixtures. The following flashcards are to practice the examples of elements, compounds, homogeneous mixtures & heterogeneous mixtures. Air (N 2 , CO 2 , O 2 and others). Homogeneous mixture. Sulfur (S). Element. Concrete
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Elements, Compounds, Homogeneous mixtures & Heterogeneous mixtures
The following flashcards are to practice the examples of elements, compounds, homogeneous mixtures & heterogeneous mixtures.
Air (N2, CO2, O2 and others)
Sulfur (S)
Concrete (limestone, shale, gravel, etc.)
Muddy Water (rocks, org. matter & water)
Hematite (or rust) (Fe2O3)
Water (H2O)
Sodium Chloride , or salt (NaCl)
Hydrogen Peroxide (H2O2)
Windex window cleaner (NH3, H2O, colorings, etc.)
Nitrogen (N2)
Silver (Ag)
Brass (CuZn)
Asprin (C9H804)
Nail Polish Remover (acetone, water, etc.)
Vinegar (HC2H3O2 + H2O)
Salt water (NaCl & H2O)
Copper Sulfate & water (CuSO4 & H2O)
14 –karat gold (Au, CU, Ni, & Ag)
Baking Soda (Na HCO3)
Copper (Cu)
Milk (various organic materials & water)