which answer below correctly identifies the type of change and the explanation for the separation of the…
which answer below correctly identifies the type of change and the explanation for the separation of the iron with sulfur?\nphysical change because even though a color change occurred, each solid maintained its original properties, which could be seen as soon as the magnet was applied\nphysical change because no temperature change was observed, which would be an indicator of chemical change\nchemical change because a color change was observed, which indicated that a new substance was formed\nchemical change because the results depended on the interaction of two substances\ndone
Answer
Brief Explanations:
A physical change is one where the substances involved retain their original chemical properties. When separating iron from sulfur using a magnet, the iron and sulfur maintain their identities. A color - change alone is not conclusive of a chemical change. Absence of temperature change also doesn't fully determine the type of change. Interaction of two substances doesn't necessarily mean a chemical change has occurred. The key is that the substances can be separated without altering their chemical nature, which is characteristic of a physical change.
Answer:
physical change because even though a color change occurred, each solid maintained its original properties, which could be seen as soon as the magnet was applied