Question

what is an endothermic change? provide 2 examples​

Answer 1

These examples could be written as chemical reactions, but are more generally considered to be endothermic or heat-absorbing processes: Melting ice cubes. Melting solid salts. ... Converting frost to water vapor (melting, boiling, and evaporation, in general, are endothermic processes.
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Answer 2

Answer:

Answer •ᴗ•

A chemical reaction or physical changes is endothermic if heat is absorbed by the system from the surrounding

eg : melting ice cube , melting solid salt ...