21. Putting sand and salt together makes * Mark only one oval. A)a compound. B)an element. C)a mixture. D)a solution.

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asked Mar 22, 2024 202k views

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Martin Kolinek · Answer 1 · 2024-03-27T22:16:14+0000

C. A mixture

One method of separating salt and sand is based on solubility. If a substance is soluble, it means it dissolves in a solvent. Salt (sodium chloride or NaCl) is an ionic compound that is soluble in water. Sand (mostly silicon dioxide) is not.

21. Putting sand and salt together makes * Mark only one oval. A)a compound. B)an element. C)a mixture. D)a solution.

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