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2 votes
Which of these is NOT a mixture?

A) baking soda
B) salt and water
C) iron filings and sand
D) metal paper clips and plastic paper clips

2 Answers

7 votes
A is the answer hope this helps
User Porjaz
by
8.9k points
2 votes
baking soda. all the other ones have this and that. ya know?
User WeGa
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8.1k points