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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Z00_REND1011_11_SE_MOD7 PP2.QXD 2/21/11 12:39 PM Page 1 7 MODULE Linear Programming: The Simplex Method LEARNING OBJECTIVES After completing this chapter‚ students will be able to: 1. Convert LP constraints to equalities with slack‚ surplus‚ and artificial variables. 2. Set up and solve LP problems with simplex tableaus. 3. Interpret the meaning of every number in a simplex tableau. 4. Recognize special cases such as infeasibility‚ unboundedness and degeneracy. 5.
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I’m ready to experience the life of being on my own and have a purpose for what I do so that I can go further than most. Many are happy with their life but only have enough to “just get by”. But‚ I don’t want that for myself. College is my opportunity to make something of myself and actually get by and be happy with the knowledge I learn. I will be the second in my family that will be attending college. I am the last born child of the generation of my family‚ so this would be a major step of change
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as bath water. Many times there are coral reefs that reside just below the surface in many areas. They can be very hazardous to even the most experienced surfer or swimmer; one small scrape can leave you cut quite deep. Coral reefs‚ while dangerous‚ could be the least of your worries in Oahu if you find yourself in the wrong place at the wrong time. Sharks are prevalent among the waters of Oahu and most of the rest of the Hawaiian Islands. There may be up to forty species living around the Islands
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Why Khazanah Scholarship is for you? My first word was “Gajah” or elephant in Malay. However‚ that does not mean I am destined to be a zoo vet. As I grew up‚ airplanes in the blue sky always fascinated me. How the airplane flied overwhelmed me for years. Since that‚ my journey in the science world began. I then started playing with Lego‚ a line of construction toys and enjoyed building. Throughout my school years I had triumphed in many robotic competitions and science fairs. My passion of
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"Cigarettes kill you" that was the warning provided in the box – cigarette packs at this time. The sentence is very simple. However‚ if the note its meaning‚ this sentence is very terrible. Not even just that sentence‚ the Government has also provided the picture – a terrible picture of the consequences of smoking on the packaging. If we humans are smart and think‚ of course we are aware of the meaning of sentences and horrifying pictures. However‚ still there are people – people who are not acknowledged
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| You are an administrator at a library. You are conducting a simple research to see the effectiveness of the program that you have organized to encourage students to borrow books. Time frame is set for 4 weeks. From week to week‚ you are to determine the number of borrowers and the number of books borrowed from the library. Your results MUST be presented in graphical form‚ attached along with your report. You will also need to present using MS Power Point to the board. | | 2. | You are
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Essay Topic: Why do I want your GED My GED is an very important for me and part of life if I could have one wish it would be to pursue my GED and further my education but was unable to graduate high school for whatever reason. I though school wasn’t for me and I still remember till this day an old friend of mine telling me to finish my school and never listen to him I myself earned a diploma through Jefferson high school academy online but I heard that GED
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You Need More Water: 12 Signs you are Dehydrated Water constitutes 60% of the body and every part of the human system needs water to work properly. You have heard different information about the importance of water. Some people say you need to drink water first thing in the morning and drink at least eight glasses of water every day. It begs the question: How much water should I drink? The NHS says six to eight glasses per day is still best. This however does not mean that it must be water alone
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Drunk driving is when you operate a motor vehicle with a blood alcohol level over the legal state limit. Even though with all the warnings‚ higher penalties‚ educational programs‚ and awareness‚ people still drive while under the influence. While the numbers of drunk driving have gone down in the past years‚ anyone can still be at risk rather they are driving or just the passenger. You should not drink and drive because of these three reasons: more likely to have a crash‚ poor decision making‚ and
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