Catalyst vs Excitation - What's the difference?
catalyst | excitation |
(chemistry) A substance that increases the rate of a chemical reaction without being consumed in the process.
* 1988 , Biochemistry , 3rd edition, page 177
Someone or something that encourages progress or change.
* 1978 , Ernest George Schwiebert, Trout , Volume 2
* 2004 , Michael B. Oren, Six Days of War: June 1967 and the making of the modern Middle East , page 76
* 2006 , The Freedom Writers, with Erin Gruwell, The Freedom Writers Diary: How a Teacher and 150 Teens Used Writing to Change Themselves and the World Around Them , Diary 74
* '>citation
(literature) An inciting incident which that sets the successive conflict into motion.
(automotive) A catalytic converter.
The act of exciting or putting in motion; the act of rousing up or awakening.
The act of producing excitement (stimulation); also, the excitement produced.
(physiology) The activity produced in an organ, tissue, or part, such as a nerve cell, as a result of stimulation
(physics) The change in state as an excited state is formed by the absorption of a quantum of energy
As nouns the difference between catalyst and excitation
is that catalyst is (chemistry) a substance that increases the rate of a chemical reaction without being consumed in the process while excitation is the act of exciting or putting in motion; the act of rousing up or awakening.catalyst
English
Noun
(en noun)- Enzymes, the catalysts of biological systems, are remarkable molecular devices that determine the pattern of chemical transformations.
- Economic development and integration are working as a catalyst for peace.
- It was a morning baptized by my first cup of coffee, freshly brewed over a gravel-bar fire, while they celebrated with the stronger catalyst of sour-mash whiskey in their fishing-vest cups.
- Israel's fear for the reactor—rather than Egypt's of it—was the greater catalyst for war.
- Rosa Parks was a true catalyst' for change and she was only one person. Hearing about Rosa Parks and her protest showed me that there is hope for me and all the students in Ms. G's classes to truly be ' catalysts for change.