releasing more energy and waves of shorter wavelengths. 3. a. Draw the energy-level diagram and write the electronic configuration for zirconium (element 40). (3 marks) Energy-level diagram for zirconium is drawn below: 4d 5s 4p 3d 4s 3p 3s 2p 2s 1s Electronic configuration for zirconium is given below: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d2 b. Use the diagram to explain why the Zr4+ ion exists. (2 marks) When the outer orbitals are filled with
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There are many different moments that define someone’s life. The most significant moment might happen when you are 2 years old‚ or maybe when you are 70. I personally think this moment has yet to surface in my life. With that being said‚ the most salient moment in my life so far would have to be when I decided to sign up for the football team. One day I was relaxing at home after school when I heard about the weight training program the high school offered for football players. My friend encouraged
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Patient leaves If Follow Up appointment requires then make an Appointment Date‚ Patient leaves Question 2: Draw the Event Process Chain Diagram for a Business Process based on the following Activities. The following are the Events and Functions for a Business Process. Develop an Event Process Chain (EPC) Diagram by using the three connectors OR‚ AND‚ XOR. Activities: If the customer order is received‚ check for the availability‚ either the articles are available or
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Physics Investigation A Formula 1 Margarine Tub Aim: I am going to investigate how the mass of a margarine tub affects the distance it can travel. The following Factors will affect the distance the tub can travel: · Surface area of the tub · Air Resistance · Force applied to propel tub · Length of elastic bands used to propel tub · Surface on which tub will travel Prediction I predict that as the mass of the tub increases‚ the distance the tub can travel will decrease. This
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CONCRETE MIX DESIGN USING AMERICAN CONCRETE ASSOCIATION (ACI) ABSOLUTE VOLUME METHOD Slump Range: 80-100mm Water-Cement Ratio: 0.68 Mix Component Properties: Cement Type:1 Specific Gravity: 3.15 Coarse Aggregate Nominal Maximum Particle Size: 25mm(1in.) SSD Bulk Specific Gravity: 2.53 % Absorption Capacity: 3.47% Dry-Rodded Density: 1.543 g/cm3 Fine Aggregate SSD Bulk Specific Gravity: 2.700 % Absorption Capacity: 3.54% Fineness Modulus: 3.09
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14. If x has the probability distribution f(x) = 12x for x = 1‚2‚3‚…‚ show that E(2X) does not exist. This is famous Petersburg paradox‚ according to which a player’s expectation is infinite (does not exist) if he is to receive 2x dollars when‚ in a series of flips of a balanced coin‚ the first head appears on the xth flip. 17. The manager of a bakery knows that the number of chocolate cakes he can sell on any given day is a random variable having the probability distribution f(x) = 16 for x =
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1) 0.069 mol MgSO4/ 0.015 mol H2O = 4.6 = 5 Formulae for hydrated MgSO4 = MgSO4 5H2O 2) There are at least two reasons why heating to find percentage of water in hydrated crystals is not recommended for all hydrates. The first reason is that some hydrates have such a strong bond with the water that not all of it will be able to be removed. The second reason is that different hydrates have their own mass. Depending on the mass and type of hydrate‚ some of the molecule may be burned off from heating
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ANALYSIS AND DESIGN OF A BUSINESS CLASS HOTEL BUILDING A DESIGN PROJECT REPORT Submitted by DHIVYAA.D PRAKASH.V.R VIVEK.M POOJA RAIKWAR in partial fulfilment for the award of the degree of BACHELOR OF ENGINEERING IN CIVIL ENGINEERING [pic] EASWARI ENGINEERING COLLEGE CHENNAI-89 ANNA UNIVERSITY: CHENNAI 600 025 NOVEMBER 2012 ANNA UNIVERSITY: CHENNAI 600 025 BONAFIDE CERTIFICATE Certified that this project report‚ “ANALYSIS AND DESIGN OF A BUSINESS
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Create an activity diagram for the following system. Of-the-Month Club (OTMC) is an innovative young firm that sells memberships to people who have an interest in certain products. People pay membership fees for one year and each month receive a product by mail. For example‚ OTMC has a coffee-of-the-month club that sends members one pound of special coffee each month. OTMC currently has six memberships (coffee‚ wine‚ beer‚ cigars‚ flowers‚ and computer games)‚ each of which costs a different amount
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------------------------------------------------- Formulae Sheet 1. Return on Assets = Net Profit before Interest and Tax / Average Total Assets 2. Average Accounts Payable settlement = Average Accounts Payable / Credit purchases x 365 3. Asset turnover ratio = (Sales / average Total Assets) x 100 4. Asset turnover period = (Average total assets / Sales) x 365 5. Return on Equity (Return on Shareholder’s’ Funds) = Net Profit after Tax and preference dividends / Average ordinary
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