Noble example sentences
The noble gases thus exhibit very low chemical reactivity.” So his mother told him a story that her own mother had told her, when she herself was younger than little Ernest; that, at some future day, a child should be born near here, who was destined to become the greatest and noblest person of his time and whose face, in manhood, should bear an exact resemblance to the Great Stone Face.The shared electrons 'belong' to the outer shells of both the atoms and lead to both atoms attaining the noble gas configureuration.In the case of carbon, it has four electrons in its outermost shell and needs to gain or lose four electrons to attain noble gas configureuration.What was the book, you ask? A noble encyclopedia? A tome about rockets and missiles? A secret file from outer space? No, it was none of those.Already under severe pressure from all sides, the empire was further weakened by competition amongst different groups of nobles.In fact radii of noble gases should be compared not with the covalent radii but with the van der Waals radii of other elements.In other words, the ionization enthalpy of the extreme left element in a period is the least and the electron gain enthalpy of the element on the extreme right is the highest negative (note : noble gases having completely filled shells have rather positive electron gain enthalpy values).Their chief, Kamal Khan Gakkhar, was made a noble (mansabdar) by Emperor Akbar.The electron dot structure of N2 and its triple bond can be depicted as in Figureure A molecule of ammonia has the formula NH Can you draw the electron dot structure for this molecule showing how all four atoms achieve noble gas configureuration? Will the molecule have single, double or triple bonds? Let us now take a look at methane, which is a compound of carbon.In Russia, peasants wanted the land of the nobles to be given to them.They were divided into two major groups or factions, the Iranis and Turanis (nobles of Turkish descent).All the orbitals in the valence shell of the noble gases are completely filled by electrons and it is very difficult to alter this stable arrangement by the addition or removal of electrons.First, though many of the larger states were established by erstwhile Mughal nobles they were highly suspicious of some of the administrative systems that they had inherited, in particular the jagirdari system.Note that the atomic radii of noble gases are not considered here.
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