when liquid gold becomes a solid, its particles get closer together. which best describes what happened to…
when liquid gold becomes a solid, its particles get closer together. which best describes what happened to the gold?\n- the conservation of magnetism\n- the change in solubility in a physical change\n- the change in melting point in a physical change\n- the rearrangement of particles in a physical change
Answer
Brief Explanations:
When liquid gold solidifies, it's a physical change. The particles rearrange as they move from a more disordered liquid - state to a more ordered solid - state. There is no change in magnetism as gold is not magnetic in general. Solubility is not relevant here as it's about the state change of a pure substance. The melting point is a characteristic property and doesn't change during the solidification process itself.
Answer:
the rearrangement of particles in a physical change