II. Provide your own example to the given classificat
1. Pure substance
2. Heterogenous mixture
3. Element
4. Compound
5. Homogeneous mixture
1. Pure substance
2. Heterogenous mixture
3. Element
4. Compound
5. Homogeneous mixture
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Answer:
1.Examples of pure substance
Hydrogen gas.
Gold metal.
Sugar (sucrose)
Baking soda (sodium bicarbonate)
Ammonia.
Diamond.
Copper wire.
Silicon chip.
2.examples of heterogeneous mixture
Concrete is a heterogeneous mixture of an aggregate: cement, and water.
Sugar and sand form a heterogeneous mixture.
Ice cubes in cola form a heterogeneous mixture.
Salt and pepper form a heterogeneous mixture.
Chocolate chip cookies are a heterogeneous mixture.
3.Common examples of elements
iron, copper, silver, gold, hydrogen, carbon, nitrogen, and oxygen.
4.examples of compounds
Sugar (sucrose - C12H22O11)
Table salt (sodium chloride - NaCl)
Water (H2O)
Carbon dioxide (CO2)
Sodium bicarbonate (baking soda - NaHCO3)
5.Homogeneous Mixture Examples
Sea water.
Wine.
Vinegar.
Steel.
Brass.
Air.
Natural gas.
Blood.
Explanation:
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