Words similar to electrons
Example sentences for: electrons
How can you use “electrons” in a sentence? Here are some example sentences to help you improve your vocabulary:
You download this article from Slate's servers and copy it onto your own hard disk, and it's still worth--well, nothing, but that's a . Suppose it were a Madonna video: You'd get just as much enjoyment out of it regardless of which particular bunch of electrons embodied it.
We hear a comment or two from the Speaking Trees ("I think it has to do with the electrons in the air"; "music changes your mood very definitely").
Biosynthetic modifications to the periphery of the tetrapyrrole ring progressively cause withdrawal of electrons from the pyrrole nitrogens, thereby decreasing their basicity [ 20 21 ] . For example, oxidation of the 7-methyl group in Chl a to the electronegative aldehyde of Chl b reduces the pK of the pyrrole nitrogens by 2 pH units.
Since living entities require a continual source of usable energy, we should be able to detect a chemical signature of life in the form of mixtures of redox molecules such as porphyrins, quinones, and flavins that transport electrons along redox gradients between electron donors and acceptors [ 13 ] . We examined methods to extract and detect the components of electron transport chains that might be used to indicate the presence of life on site in extraterrestrial locations.
Nevertheless, with the beneficial properties of O 2 comes the inadvertent formation of reactive oxygen species, including superoxide (O − 2 ), hydrogen peroxide (H 2 O 2 ), and hydroxyl radical (•OH); these differ from O 2 in having one, two, and three additional electrons, respectively (Figure 1).
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