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Examples of the the word, nucleus , in a Sentence Context

The word ( nucleus ), is the 6445 most frequently used in English word vocabulary

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  1. Have angular momentum, and thus avoid the nucleus (having a wave node at the, nucleus ,). The three p-orbitals for n = 2 have the form of two ellipsoids with a point
  2. Properties There is always an integer number of electrons orbiting the, nucleus , Electrons jump between orbitals in a particle-like fashion. For example, if a
  3. Always considers atoms in isolation. Atomic models will consist of a single, nucleus ,which may be surrounded by one or more bound electrons. It is not concerned
  4. Also known as the proton number) is the number of protons found in the, nucleus ,of an atom and therefore identical to the charge number of the nucleus . It is
  5. Momentum, so they cannot in any sense be thought of as moving" around" the, nucleus , as a planet does. Other electrons do have varying amounts of angular momentum.
  6. Of quantum mechanics, it was found that the orbiting electrons around a, nucleus ,could not be fully described as particles, but needed to be explained by the
  7. The placement of electrons in an atom. In this model, the atom consists of a, nucleus ,surrounded by orbiting electrons. These electrons exist in atomic orbitals
  8. Name nature405_656/> This occurs when a high-energy proton strikes an atomic, nucleus , causing large numbers of nucleons to be ejected. Elements heavier than iron
  9. Numbers Because of the quantum mechanical nature of the electrons around a, nucleus , they cannot be described by a location and momentum. Instead, they are
  10. The following properties: Wave-like properties The electrons do not orbit the, nucleus ,in the sense of a planet orbiting the sun, but instead exist as standing waves.
  11. Result in a transmutation that changes the number of protons or neutrons in a, nucleus , For 80 of the chemical elements, at least one stable isotope exists. Elements
  12. The mass number, A,which is the total number of protons and neutrons in the, nucleus ,of an atom. The number of neutrons, N,is known as the neutron number of the
  13. The electron),distributed around a relatively tiny planet (the atomic, nucleus ,). One difference is that some of an atom's electrons have zero angular
  14. In the nucleus of an atom and therefore identical to the charge number of the, nucleus , It is conventionally represented by the symbol Z. The atomic number uniquely
  15. Scope to cover many systems. After Ernest Rutherford discovered the, nucleus ,and proposed that electrons orbit like planets, Niels Bohr was able to show
  16. Of atoms. Electronic configuration Electrons form notional shells around the, nucleus , These are naturally in a ground state but can be excited by the absorption of
  17. Between atomic physics—which deals with the atom as a system consisting of a, nucleus ,and electrons, and nuclear physics—which considers atomic nuclei alone. As with
  18. Or electromagnetic radiation. Radioactivity can occur when the radius of a, nucleus ,is large compared with the radius of the strong force, which only acts over
  19. Is now restricted to eukaryotic organisms. All true algae therefore have a, nucleus ,enclosed within a membrane and plastids bound in one or more membranes. Algae
  20. That have unstable nuclei that are subject to radioactive decay, causing the, nucleus ,to emit particles or electromagnetic radiation. Radioactivity can occur when
  21. Matter searches. The interaction of a hypothetical WIMP particle with the argon, nucleus ,produces scintillation light that is then detected by photomultiplier tubes.
  22. The electrons are most accurately described as standing waves surrounding the, nucleus , Atomic orbitals are typically described as“ hydrogen-like” ( meaning
  23. As infants had been highly apprehensive, vigilant,and fearful finds that their, nucleus ,incumbent is more sensitive than that in other people when selecting to make an
  24. The number n determines the size and energy of the orbital for a given, nucleus ,: as n increases, the size of the orbital increases. However, in comparing
  25. The fray and introduced a new model of the atom, wherein electrons orbited the, nucleus ,with classical periods, but were only permitted to have discrete values angular
  26. Discovered that the positive half of atoms was tightly condensed into a, nucleus , and it became clear that the plum pudding model could not explain atomic
  27. 0.3. And asteroid belt have low albedos down to about 0.05. A typical comet, nucleus ,has an albedo of 0.04. Such a dark surface is thought to be indicative of a
  28. Of physics that studies atoms as an isolated system of electrons and an atomic, nucleus , It is primarily concerned with the arrangement of electrons around the nucleus
  29. Mechanics however, n determines the mean distance of the electron from the, nucleus ,; all electrons with the same value of n lie at the same average distance. For
  30. All other orbitals (p, d,f, etc.) have angular momentum, and thus avoid the, nucleus ,(having a wave node at the nucleus ). The three p-orbitals for n = 2 have the
  31. Shells correspond to a set of energy levels within the shell model of the, nucleus ,; filled shells, such as the filled shell of 50 protons for tin, confers unusual
  32. The atom is a basic unit of matter that consists of a dense central, nucleus ,surrounded by a cloud of negatively charged electrons. The atomic nucleus
  33. Nucleus surrounded by a cloud of negatively charged electrons. The atomic, nucleus ,contains a mix of positively charged protons and electrically neutral neutrons
  34. Of finding any electron of an atom in any specific region around the atom's, nucleus , The term may also refer to the physical region defined by the function where
  35. Was integrated into the Bulgarian Empire in the 9th century. The territorial, nucleus ,of the Albanian state formed in the Middle Ages, as the Principality of Amber
  36. An atom is classified according to the number of protons and neutrons in its, nucleus ,: the number of protons determines the chemical element, and the number of
  37. In 1932. However, the idea that electrons might revolve around a compact, nucleus ,with definite angular momentum was convincingly argued at least 19 years
  38. Is a measure of the distance out to which the electron cloud extends from the, nucleus , However, this assumes the atom to exhibit a spherical shape, which is only
  39. Adventists, Reformed and Lutherans. In Luanda and region there subsists a, nucleus ,of the" syncretic" Tourists and in the Northwest a sprinkling of Kimbanguism
  40. Additional electrons tend to more evenly fill in a volume of space around the, nucleus ,so that the resulting collection (sometimes termed the atom’s“ electron cloud
  41. Stable nuclide with no neutrons). The electrons of an atom are bound to the, nucleus ,by the electromagnetic force. Likewise, a group of atoms can remain bound to
  42. Unit for K-lines, in Moseley's work) to the calculated electric charge of the, nucleus , i.e. the proton number Z. Among other things, Moseley demonstrated that the
  43. To the hydrogen ion when describing acid-base reactions but the free hydrogen, nucleus , a proton, does not exist alone in water, it exists as the hydronium ion,H3O+.
  44. Elements with atomic numbers above 103. These super heavy elements may have a, nucleus ,that is relatively stable against radioactive decay. Name cern28509/> The
  45. An anti-node (a region of high wave function density) at the center of the, nucleus , All other orbitals (p, d,f, etc.) have angular momentum, and thus avoid the
  46. For n = 2 have the form of two ellipsoids with a point of tangency at the, nucleus ,(the two-lobed shape is sometimes referred to as a" dumbbell" ). The three
  47. Nucleus. It is primarily concerned with the arrangement of electrons around the, nucleus ,and the processes by which these arrangements change. This includes ions as
  48. Which orbital it occupies, can at any moment be found at any distance from the, nucleus ,and in any direction due to the uncertainty principle. However, the electron is
  49. Outcomes) drives the neural system underlying repetitive motivation (i.e., nucleus ,incumbent) more strongly in temperamentally inhibited than noninhibited
  50. Electrons trapped in the electrical field generated by the positively-charged, nucleus ,(which may be weakened by the effect of other electrons, but still remains

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