| oxidation number |
an integer assigned to an atom in a compound that helps track electrons during redox reactions. Sometimes called "apparent charge." During a redox reaction, an increase in oxidation number of an atom indicates a loss of electrons, or oxidation; a decrease in oxidation number indicates a gain of electrons, or reduction.
출처: wblrd.sk.ca/~chem30_dev/appendix/glossary.htm
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| oxidation |
The combination of a substance with oxygen.
출처: student.biology.arizona.edu/honors98/group14/gloss...
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| oxidation |
A chemical process in which a metal, such as silver, is blackened as a reaction to oxygen.
출처: www.zulumoon.com/glossary/O-glossary.htm
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| oxidation |
Any reaction of an element with oxygen. In a narrow sense, oxidation means the taking on of oxygen by an element or compound, and on the basis of the electron theory it is a process in which an element loses electrons.
출처: www.sfsa.org/sfsa/glossary/deftrmoo.html
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| oxidation |
The formation of oxides or tarnish on the surface of a coin from exposure to humidity, air pollutants, or other environmental elements.
출처: www.coin-gallery.com/cgglossary.htm
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