activation energy

WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

Noun activation energy has 1 sense

activation energy, energy of activation - the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur; "catalysts are said to reduce the energy of activation during the transition phase of a reaction"
--₁ is a kind of energy

activate activated activated carbon activated charcoal activates activating activating agent activation activation energy activator activators active-duty active active active agent active air defense active application

Sponsored (shop thru our affiliate link to help maintain this site):

Check latest bestsellers | New Arrivals in Electronics