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A substance appears to be pure. Which of the following cannot be true. The substance is a mixture. The substance is an element. The substance is a compound. The substance has mass.
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A substance appears to be pure. Which of the following cannot be true.

The substance is a mixture.
The substance is an element.
The substance is a compound.
The substance has mass.

User Akhorus
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6 votes

Answer:

The substance is a mixture

Step-by-step explanation:

A mixture is a mix of different element or compunds but they are not chemically combined so it isnt pure as it is a mix.

User Schutte
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