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27-09-2016
Chemistry

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Please help.
Identify the mixtures in the following list. If there is more than one answer, select all that apply.
1. whole blood
2. gold(Au)
3. air( mostly N2 and O2)
4. saline solution
5. alcoholic drink
6. table salt( NaCl)
7. ethanol(CH3CH2OH)
8. elemental oxygen

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28-09-2016

The mixtures in the list are: Whole blood, Air, Saline Solution, Alcoholic drink. A mixture is a substance made by combining two or more different components in such a way that there is no chemical reaction.

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