This molecular orbital model can be used to explain why He2 molecules don’t exist. Combining a pair of helium atoms with 1s2 electron configurations would produce a molecule with a pair of electrons in both the bonding and the * antibonding molecular orbitals. The total energy of an He2 molecule would be essentially the same as the energy of a pair of isolated helium atoms‚ and there would be nothing to hold the helium atoms together to form a molecule. The fact that an He2 molecule is neither
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"People today are too individualistic. Instead of pursuing self-centered‚ separate goals‚ people need to understand that satisfaction comes from working for the greater good of the family‚ the community‚ or society as a whole." The passage suggests that people satisified with egoistic behaviors today but they should have learn that the satisification of altruism is the real one and strong one. I could hardly demur the statement. Indeed‚ it is necessary and fundmental for any one to satisfy their
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Introduction: We are told that people with mental illness are not treated well in the society‚ yet that doesn’t stop them from being who they are today. In the film ‘The Dark Horse’ directed by James Napier Robertson we could see how Genesis was treated by the people he is surrounded by. For example at ‘The gang house’ they treated him like he didn’t exist and just made fun of him. Whereas at ‘The clubhouse’ he was more open and free because they let him be. They let him live his passion for helping
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Aliens Exist Just about 500 years ago people believed that the earth was still flat‚ 50 years ago people doubted the existence of an alien life‚ 5 min ago the people of earth believe that aliens existed. Many individuals around the world have reportedly been contacted by extra terrestrial beings. They allege that Earth is currently being visited by several different species of extra terrestrial. These individuals report that extra terrestrials are visiting the Earth because they are interested
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throughout Europe‚ a variety of bags and purses came into existence in the Middle Ages. Even through purses have been around for centuries‚ it was not till Victorian era that the purse evolved into the sort of women’s accessory we would recognize today. In addition to bags and purses for daily use‚ there were also smaller bags and purses for special purposes: as a marriage bag‚ toy bag‚ alms bag‚ perfumed bag or New Year’s gift‚ they “fulfilled their own special role.” (Sigrid Ivo‚ n. d.) If we
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this book can confer that she is changing from a immature girl to a mature young woman unlike most people her age in her time period. Anne says that “Now I look back at that Anne as an amusing‚ but very superficial girl who has nothing to do with the Anne of today” (Frank 169) Anne thinks that her current self is a lot more mature than her old self two years ago and that she is not as vague as she use to be she is more genuine in her thoughts and actions. By Anne
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door‚ there are others waiting for your spot in the factory. Mortality and illness rates in factories were high (no workers compensation here) and the threats employees faced in those days are not comparable to the plight white-collar workers face today. It is true that benefits and employment are down from other recent decades in many industries‚ but no one is in imminent danger of dying because their employer is not matching their 401K contribution. In contrast to my view of today’s labor conditions
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United States. The word empire is mostly avoided in describing the history of the U.S. The question is if the U.S can be seen as a modern empire in history. Furthermore does the U.S share certain similarities with other empires in history? And do empires still exists in the twenty first century? The Ottoman Empire actively expanded its territory during the fifteenth and sixteenth century. The Ottomans not only conquered large parts of Europe and Asia‚ but also kept control of these territories for decades
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aliens and UFO’s are completely insane and should be disreguarded‚ others believe that the possibility of other forms of life‚ on other plants‚ is a definite possibility and should be further explored. Personally‚ I believe that aliens and UFO’s do exist for many reasons. In the universe‚ there are trillions of stars and galaxies‚ many like our own. Several of these plants have been tested and are capable of having life‚ due to the weather and environmental conditions. The bad part is that we
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Hercules is one of the most famous Greek heros of the ancient times‚ well known for his heroic achievements and his unbelievable strength. He was someone very special who at the same time was extremely ordinary‚ in the concept that he faced everyday problems that he had to overcome himself. Although his courageous personal traits make him famous‚ he was not perfect in all aspects. Hercules was born to a mortal woman by the name of Alcmene and fathered by the greatest God in Greek mythology‚ Zeus
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