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21 votes
21 votes
Which sample is a pure substance?zinc oxidesugar dissolved in waterpond watersoil.

User Alexandr Nikitin
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1 Answer

9 votes
9 votes

Answer:

Oxide sugar dissolved in water pond

because water + sugar= sugar melts but the oxide purifys the water.

Step-by-step explanation:

#carryonlearning!

User Dane B
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