what change in matter occurs when heat energy is absorbed to form new substances?
(IM NEVER GOOD AT SCIENCE OH GEEZ..)
CHECK YOUR BOOK ON SCIENCE PG.35-36(GR.5BOOK)
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what change in matter occurs when heat energy is absorbed to form new substances?
(IM NEVER GOOD AT SCIENCE OH GEEZ..)
CHECK YOUR BOOK ON SCIENCE PG.35-36(GR.5BOOK)
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Answer:
A chemical reaction or physical change is endothermic if heat is absorbed by the system from the surroundings. In the course of an endothermic process, the system gains heat from the surroundings and so the temperature of the surroundings decreases.
Answer:
Endothermic
An endothermic process is any process with an increase in the enthalpy H (or internal energy U) of the system.[1] In such a process, a closed system usually absorbs thermal energy from its surroundings, which is heat transfer into the system.