Answer:
A substance x is solid a 25 °C. When heated to about 250 °C it gradually liquefied. When cooled back to 25 °C the liquid could not be induced to solidify.
Explanation:
Brainliest pls
Answer:
A substance x is solid a 25 °C. When heated to about 250 °C it gradually liquefied. When cooled back to 25 °C the liquid could not be induced to solidify.
Explanation:
Brainliest pls