Assignment: Atomic Theory 1. Write the complete symbol and determine the no. of electrons‚ protons and neutrons of the following e- p+ n a.) Oxygen - 8 8 b.) Cesium - 55 55 c.) Argon - 18 18 d.) Uranium - 92 92 e.) Copper - 29 29 2. Calculate the atomic mass of sulfur from its natural isotope. f.) Sulfur-36 g.) Sulfur-32 h.) Sulfur-33 i.) Sulfur-34 3. Complete this table. Symbol of Elements | Atomic Number | Atomic Mass | #
Premium Atom Electron Neutron
Solutions for Chapter 2 True/False Questions 2-1 F 2-2 F 2-3 T 2-4 F 2-5 T 2-6 T 2-7 F 2-8 T 2-9 F 2-10 T 2-11 T 2-12 F Multiple Choice Questions 2-13 B 2-14 B 2-15 B 2-16 E 2-17 D 2-18 C 2-19 C 2-20 D 2-21 A 2-22 D 2-23 E 2-24 B Review and Short Case Questions 2-25 Fraud is an intentional act involving the use of deception that results in a material misstatement of the financial statements. Two types of misstatements are relevant to auditors’ consideration
Premium Auditing Audit Auditor's report
TYPES OF COMPOUNDS Endocentric: AB = B A= modifier B= head Take a look at the following example toothpaste Is it a type of tooth? or; Is it a type of paste? Definition of toothpaste from www.macmillandictionary.com soft thick subtance (paste) that you put on a toothbrush to clean your teeth Tooth is the modifier (A) of the head (B) paste. AB=B toothpaste = a type of paste for brushing teeth In most cases the head is the rightmost component of the compound. English N-N Compounds *
Premium Teeth Meaning of life Oak
Economies of scale Definition Reduction in long-run average and marginal costs‚ due to increase in size of an operating unit (a factory or plant‚ for example). Economics of scale can be internal to a firm (cost reduction due to technological and management factors) or external (cost reduction due to the effect of technology in an industry). Diseconomies of scale Definition Increase in long-term average cost of production as the scale of operations increases beyond a certain level
Premium Economics of production Microeconomics Cost
Intermediate Macroeconomics 311 (Professor Gordon) Final Examination Fall‚ 2009 YOUR NAME:________________________________ INSTRUCTIONS 1. The exam lasts 2 hours. 2. The exam is worth 120 points in total: 30 points for the multiple choice questions‚ 60 points for the analytical questions‚ and 30 points for the essays. 3. Write your answers to Part A (the multiple choice section) in the blanks on page 1. You won’t get credit for circled answers in the multiple choice section
Premium Inflation Monetary policy Unemployment
INTRODUCTION TO JAVASCRIPT {draw:rect} What is JavaScript? JavaScript was designed to add interactivity to HTML pages JavaScript is a scripting language A scripting language is a lightweight programming language A JavaScript consists of lines of executable computer code A JavaScript is usually embedded directly into HTML pages JavaScript is an interpreted language (means that scripts execute without preliminary compilation) Everyone can use JavaScript without
Premium HTML Statement Logic
REIMAGINING A LINK What if electricity didn’t exist? Well‚ the universe literally would not exist as we know it‚ because electricity is streams of electrons‚ and without electrons‚ compounds (and thus most matter) wouldn’t exist. If electricity (electromagnetism) did not exist the universe would not exist‚ since EM forces are an integral component of the (commonly accepted) standard model. What if humans didn’t know how to use electricity? We didn’t know how to use it for most of our history
Premium
Likert Scale Page 1 of 3 Likert Scale The following choices may help you when you design an attitude instrument. The bold face sets are the most popular. AGREEMENT z z z z z z z Strongly Agree Agree Undecided Disagree Strongly Disagree z z z z z z z z z z Agree Strongly Agree Moderately Agree Slightly Disagree Slightly Disagree Moderately Disagree Strongly z z z Agree Very Strongly Agree Strongly Agree Disagree Disagree Strongly Disagree Very Strongly z z z z Yes No z z z z Agree
Premium Likert scale Scale Psychometrics
Frankenstein by Mary Shelley – Extended Written Response Gender representations are present within texts as an example through which an author is able to communicate their own opinions to a wider audience. The presence of gender representations within texts are used to communicate the blatantly recurring inequality between male and female. A gender reading itself will interrogate all representations of gender and the power distribution within the text in order to come to a full understanding of
Premium
AND CONSUMER SCIENCES BLG1501 SEMESTER 2 TUTORIAL LETTER 201/2012 ASSIGNMENT 02 MEMORANDUM 2 BLG1501/201/S2/2012 Dr Monde Nyila 011 471 2294 e-mail: nyilama@unisa.ac.za Question 9.1: What is the summarised equation for cellular respiration? (6) Answer: Organic compounds + Oxygen → Carbon dioxide + Water + Energy OR C6H12O6 + 6O6 → 6C02+ 6H20 + Energy (ATP + heat) Question 9.6: Explain why ATP is required for the preparatory steps of glycolysis.(2) Answer: ATP is used to phosphorylate the
Premium Carbon dioxide Cellular respiration Mitosis