Most materials we encounter consist of more than one Element or compound, so they are mixtures. A mixture is made of two or more substances that are together in the same place, but their atoms are not chemically combined.
1. Suppose you are a researcher studying the components of sand and seawater. You need to separate the shell fragments from the sand, and you must also extract the salt from the seawater.
2. Describe How you would do this. What do you expect to find?
3. Give 3 examples of mixtures you have prepared at home so far.
Write your answers in a paragraph and post it as a comment bellow.
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