4f and 5f block elements 1. Name the 4f – block elements and give their electronic configuration. Why are Sc‚ Y‚ and La included in the list of lanthanide elements 2. What is lanthanide contraction? How does it affect the chemical behavior of Zr/Hf‚ Hb/Ta‚ Mo/W ? 3. Contrast the electronic spectra of the lanthanide and transition metal ions. Why do the lanthanide ions give rise to very sharp bands in their electronic spectra and why are the magnetic properties of their complexes little affected by
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Of all your courses‚ activities‚ internships‚ and work experience‚ which one did you find most rewarding or personally satisfying? Explain why. The most rewarding work experience that I have had was to work as a volunteer for the International office at Northern Virginia Community College. Personally‚ I considered volunteering responsible work because it requires time effort and commitment. Working as a volunteer with the International Office was meaningful to me because I was able to assist so
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assist in future problems or tasks. Examples include: Here’s what I think you should do... Let me suggest... Here’s the best solution... Using logic‚ Lecturing‚ or Arguing While logic is an ideal tool in solving problems‚ when it is used to block communication it becomes a roadblock to effective leadership. It often makes the one with the problem feel inferior‚ or inadequate by sending messages of
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When I think about consulting prior to this class I had a little knowledge about it I have more insight now after I started reading Flawless Consulting by Peter Block who seemed to have a great sense of humor in the first chapters. I only knew the concept of consultant on my experiences as a fashion consultant which I think it is totally different from what I am going to learn from this course. However I think there is similarities to them for instance‚ they both require a high level of communication
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All levels of students encounter different blockages in the course of language learning. These blocks can be categorized as both internal and external. Internal factors include reasons such as lack of motivation and fear of failure. External factors‚ on the other hand‚ include factors like unsuitable classroom environment and social influences. Motivation is an affective factor for students to engage in a study. Students have a variety of reasons to learn a new language. These reasons can
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The Gibbard Block is the establishing shot of a horror film where a nice young couple chooses to honeymoon local in an elegant building that’s lasted more than a century. It’s romantic in a way that suggests some things withstand weather and time with grace. Branded with age‚ the block stands regal‚ all weathered red brick and cornice brackets‚ colored off-white by the time they’ve spent exposed. The first tier of the block is adorned with a green awning‚ the second‚ a neon sign that reads La Boheme
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Exam MAR250 Due 10/22/14Professor Fain This exam is due at 305 PM into my hands in room W626. It must be typed‚ 11 point type or larger‚ and double spaced. Please spell check AND proof. Reread so you find the grammar and syntax errors‚ as well as the use of the wrong word. As you know‚ spell check does not catch these errors. You will lose points for these mistakes. Answer each question completely and in sentences/paragraphs. Bullets okay only for the occasional list. Please submit the answers
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Prepare for Factoring Block (Algebra) Learning Goal: Get ready for factoring by practicing with factor pairs and factor thinking. This is a (ideally) a two-player game. Game Setup: There is a gameboard‚ a set of game tiles‚ and two sets of player ID cards (one set is X‚ one set is =). It is very important that the game tile pages get printed back to back on cardstock so that when it is cut out‚ you might see correct pairs as the front and back of a card. The player cards (= or x) should
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Indonesia- not a Building Block for Globalization The world is getting smaller‚ just as a California poppy grows smaller as it closes in on itself every night. The flower grows closer together by drawing its petals inward so that they become much closer to the rest of the petals. The poppy does this to protect its pollen. The world is getting smaller and growing closer together due to globalization. Globalization is the rising of the global economy. As more and more markets trade with each other
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the word exams‚ you usually get to be anxious about them‚ and about the possibility of passing or failing them. For me‚ exams are not a thing to be scared of. I know that some exams are very important in life but I don’t see a tragedy in failing them. You will always have a second chance to make things better as long as you will fight and learn more. I think that exams are not accurate measure of a person’s ability. Many people can get scared and they could panic and fail exams‚ not because
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