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Papessa [141]
3 years ago
15

Which of the following is a physical change?

Chemistry
1 answer:
Lina20 [59]3 years ago
3 0
C. Rust forming on an iron fence
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What does homogeneous and herogeneous mean?
serious [3.7K]
Homogeneous:

denoting a process involving substances in the same phase (solid, liquid, or gaseous).

Herogeneous:

of or denoting a process involving substances in different phases (solid, liquid, or gaseous).




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An atom's valence electrons are located in the atom's outermost energy level, true or false?
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Answer: The answer is True

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lakkis [162]

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yes solution is always a mixture but not all mixtures are solution

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