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Dropdown📘 MS-PS1-4🧠 DOK 1
Question:
When thermal energy is added to a pure substance, what change is most likely to occur in its state?
Answer Choices:
- A) Solid to liquid
- B) Liquid to gas
- C) Gas to solid
- D) Solid to gas
✅ Answer:
Solid to liquid
💡 Explanation:
- When thermal energy is added to a pure substance, the particles gain energy and move more, causing the substance to change from solid to liquid, or liquid to gas.
Standard: MS-PS1-4 | DOK: 1