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svetoff [14.1K]
3 years ago
7

Help please. a container has a mixture of iron fillings and sand.​

Chemistry
1 answer:
Sergeeva-Olga [200]3 years ago
6 0

Answer:

b

Explanation:

iron fillings are magnetic

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The relative atomic mass of Chlorine is 35.45. Calculate the percentage abundance of the two isotopes of Chlorine, 35Cl and 37Cl
nata0808 [166]

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