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energy of activation

n.
1.the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur

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Word of the Day

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  • energy level
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  • energy-storing
  • enervate
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  • hymenomycetes
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  • Idiom of the Day

    turn off (somewhere)
    to leave a road or path by turning right or left onto another road or path
    When we arrived at the small store we turned off onto the small road.



    1.
    Sensibly as all ants do, they had ________ the grain during the summer.

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    Fact
    A person who is lost in the woods and starving can obtain nourishment by chewing on his shoes. Leather has enough nutritional value to sustain life for a short time.      .. More >>
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