The reaction between an alkyl group and a halogen atom.... Frm: Balan (Singapore)
They are examples of anions. Atoms or compounds with the ide ending are anions as are those with endings of ite or ate.
A heterogeneous mixture is a mixture that can be separated physically. Some examples of heterogeneous mixtures are: Chicken SoupTrail MixSilt in WaterProtoplasm Stones in SoilSalad Dressing
All cells come from cells, so other examples would include anything that begins with a cell, humans, animals,ect.....
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