electron

[ɪˈlektrɑːn]

Definition:
1. An elementary particle with negative charge.
2. An electron is a tiny particle of matter that is smaller than an atom and has a negative electrical charge.

electron Image.

Use 'electron' in a sentence:

1. So, this needs only one more electron.
2. Antioxidants are molecules that fight that stress by handing over their own electrons without becoming unstable themselves.
3. Antennal sensilla type, number and distribution of the Tessaratoma papillosa Drury were studied by scanning electron microscope.
4. Hydrogen with an added electron.
5. Well, I am looking for this electron.
6. We know that because the sulfur and the chlorine in the oxygen have different average valence electron energies, they'll have different electron affinities.
7. Without a second electron, these free radicals are unstable7, so they scavenge other cells to find an electron to pair with.
8. Each of the four valency electrons of the carbon atom is shared with one of a hydrogen atom.
9. Substance X, in turn, donates its electron to an iron-containing protein called ferredoxin.
10. Here's the pneumonic I mentioned for writing the electron configuration and getting those orbital energies in the right order.
11. When the researchers looked at the seedling tissues under an electron microscope, however, they could see the nanotubes had actually entered living cells.
12. What's an electron microscope?
13. Electrons are negatively charged with electricity.
14. Single Electron Effect and Its Application.
15. It is electron transfer.
16. That is one electron volt.
17. If it could only ditch this electron, it could have the same electronic structure as neon.
18. Electron transfer occurs.
19. Except for the transitional elements, valency electrons are in the outermost electron shell.
20. But you can't just ditch an electron.
21. Using methods like electron beam melting or selective laser sintering.
22. The television receiver contain a very special sort of electron tube, called a "cathode-ray" tube.
23. As these electrons are negatively charged they will attempt to repel each other.
24. They are the radius of the orbit, the energy of the system and the velocity of the electron, and I am just going to present you the solutions.
25. They examined the results with an electron microscope.
26. This represents the free electron.
27. Electrons or any other "particle" should display wave properties to preserve the complementary wave-particle symmetry of nature.
28. We have the electron.
29. Quantum measurement of single electron state by a quantum point contact.
30. Protons are nearly 2000 times as heavy as electrons.
31. Electrons are negatively charged with electricity, protons are positively charged.
32. They flow across the wire to the second electrode, which acts as an electron sink.
33. The scanning electron microscope provides information on chemical composition by use of X-ray spectrometer attachments.
34. An electron moving in an excited orbit'stays there only for a very short time.
35. During daily life, chemical reactions in your body can split oxygen molecules5 into atoms with unpaired electrons, which are called free radicals6.
36. Increase Technology of the Digital Image of the Transmission Electron Microscope.
37. An electron has a negative charge, a proton has a positive charge.
38. Hydrophobic inhibitors like rotenone or piericidin most likely disrupt the electron transfer.
39. Essentially the catalytic properties of clay minerals arise because of their ability to donate protons or accept electrons in reaction mechanisms.
40. To free electrons, something has to make them whirl fast enough to break away from their nuclei.
41. It's going to be an electron acceptor, and it wants to accept electrons and wants to accept electron density.
42. Under certain conditions, electrons can behave like waves rather than particles.
43. In fact, if any electron comes in their midst, they'll capture it because the binding energy is so high.
44. Because of their inertia, the electrons will overshoot and oscillate around their equilibrium positions with a characteristic frequency known as the plasma frequency.
45. It is a naked electron and is a sodium positive ion.
46. An atom itself is a complete whole, with its electrons, protons and neutrons and other elements.
47. If the atom is fixed mass, and the electron is tiny, it must be the positives have all the mass.
48. It looks like most of you got that the electron configuration that we're writing here is for copper.
49. We solve this problem by a quantity called the average valence electron energy.
50. The electron microscope uses a beam of electrons to produce images at high magnifications.
51. De Broglie, 1924, in his PhD thesis says, if an electron has wave-like properties, this would be its wavelength.
52. A new technological marvel was invented at Cambridge University in England, the scanning electron microscope.
53. Electrons weigh very little, so they aren't even counted in the atomic weight.
54. When we do this, we can see this probability distribution curve that has the maximum probability of finding an electron here.
55. When we talk about orbitals in multi-electron atoms, they're actually lower in energy than the corresponding H atom orbitals.
56. Much of visible light reaching us from the solar corona also seems to be due to scattering by electrons.
57. Magnetic coils focus the electron beams into fine spots.
58. The behavior of these unbound electrons is critical.