Give explanations to the following questions;
1.Why heterogeneous mixtures are easier to separate than other mixtures?
2. What is winnowing?
Friday:
Give at least 2 examples of each:
1. Separation using fans and wind.
2. Separation by panning.
3. Separation by decantation.
4. Separation by by gravity filtration.
5. Separation by using strainers and filters.
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Answer:
1. It's easier to separate a heterogeneous mixture because it's easier to pick things apart when you can see the different components.
2. he process of separating heavier and lighter components of a mixture by wind or by blowing air is called winnowing. This method is used by farmers to separate lighter husk particles from heavier seeds of grain.
Explanation:
2 EXAMPLES OF EACH:
1. (no answer, sorry)
2. iron fillings and sand, Sulphur and fillings
3. vinegar and oil, oil and dish soap
4. (i think it's best for u to answer this one, sorry)
5. flour, pebbles