Biology, 05.05.2020 08:02 junkletter6266

Kalie's teacher has given her a sample that contains a mixture of salt, sand, and iron fillings. She is instructed to separate the mixture into the three individual components. What would be the best physical property to use on for the first step in separating the mixture? *
1 point
density
electrical conductivity
magnetism
melting point

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Kalie's teacher has given her a sample that contains a mixture of salt, sand, and iron fillings. She...

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