Ebook Nursing school extrance exam (4/E): Part 2
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Ebook Nursing school extrance exam (4/E): Part 2
CHAPTER 8CHEMISTRY REVIEWCHAPTER SUMMARYThis chapter is a general outline and review of the important chemistry concepts that are tested by many nursi Ebook Nursing school extrance exam (4/E): Part 2ing school entrance exams.Chemistry Review: Important ConceptsI.General IntroductionA.Description of How Nursing School Entrance Exams Test ChemistryThis chapter reviews essential concepts in chemistry that are covered in many nursing school entrance exams. Some tests contain specific chemistry or s Ebook Nursing school extrance exam (4/E): Part 2cience sections; others ask you to be able to recognize important ideas and terms.Some of these key concepts are atomic structure, the periodic table,Ebook Nursing school extrance exam (4/E): Part 2
chemical bonds, chemical equations, stoichiometry, energy and states of matter, reaction rates, equilibrium, acids, bases, oxidation-reduction, nucleCHAPTER 8CHEMISTRY REVIEWCHAPTER SUMMARYThis chapter is a general outline and review of the important chemistry concepts that are tested by many nursi Ebook Nursing school extrance exam (4/E): Part 2mistry topics to help you review for your exam. This does not constitute a comprehensive chemistry review—use it as an aid to help you recall concepts you have studied and to identify areas in which you need more study. At the end of this chapter, you will find a list of references and resources for Ebook Nursing school extrance exam (4/E): Part 2 a more complete review.Read each topic and answer the questions that follow. After answering the sample test questions, you can pinpoint where you waEbook Nursing school extrance exam (4/E): Part 2
nt to concentrate your efforts. If a question poses particular difficulty for you, study more problems of this type. The more you hone your problem-soCHAPTER 8CHEMISTRY REVIEWCHAPTER SUMMARYThis chapter is a general outline and review of the important chemistry concepts that are tested by many nursi Ebook Nursing school extrance exam (4/E): Part 2Review the topics covered in this chapter carefully. Keep a copy of one or more of the suggested resource books handy for more extensive review.•Don’t try to review all topics in one or two study sessions. Tackle a couple of topics at a time. Focus more in-depth study on the items within a topic abo Ebook Nursing school extrance exam (4/E): Part 2ut which you feel least confident first.•Complete each group of practice questions after you study each topic, and check your answers. If you experienEbook Nursing school extrance exam (4/E): Part 2
ce particular difficulty with one type of question, choose similar questions from the other resources listed to practice some more.•Review all the ansCHAPTER 8CHEMISTRY REVIEWCHAPTER SUMMARYThis chapter is a general outline and review of the important chemistry concepts that are tested by many nursi Ebook Nursing school extrance exam (4/E): Part 2know the correct answer. Remember that recognition is not necessarily understanding.•When checking your answers to practice questions with the answer key, be sure you understand why the identified choice is the correct one. Practice writing out your reasoning for choosing a particular answer and che Ebook Nursing school extrance exam (4/E): Part 2cking it against the reasoning given in the answer key.•Practice pronouncing chemical terminology aloud. If you can pronounce a term with ease, you arEbook Nursing school extrance exam (4/E): Part 2
e more likely to remember the term and its meaning when reading it.•Review carefully the visual aspects of chemistry, such as the use of symbols, arroCHAPTER 8CHEMISTRY REVIEWCHAPTER SUMMARYThis chapter is a general outline and review of the important chemistry concepts that are tested by many nursi Ebook Nursing school extrance exam (4/E): Part 2 answers.•Focus on developing problem-solving skills. Almost all chemical problems require the analysis, sorting, and understanding of details.II. Main TopicsA. Atoms1Atomic StructureAn atom is the basic unit of an clement that retains all of the element’s chemical properties. An atom is composed of Ebook Nursing school extrance exam (4/E): Part 2 a nucleus (which contains one or more protons and neutrons) and one or more electrons in motion around it.All electron is of negligible mass comparedEbook Nursing school extrance exam (4/E): Part 2
to the mass of the nucleus and has a negative charge of-I.A proton has a mass of 1 amu (atomic mass unit) and a positive charge of +1.A neutron has aCHAPTER 8CHEMISTRY REVIEWCHAPTER SUMMARYThis chapter is a general outline and review of the important chemistry concepts that are tested by many nursi Ebook Nursing school extrance exam (4/E): Part 2heoryIn 1808. John Dalton proposed his hypotheses about the nature of matter that became the basis of Dalton’s atomic theory:•All elements are made of tiny, indivisible particles called atoms (from the Greek atomos, meaning indivisible).•Atoms of one element are identical in size, mass, and chemical Ebook Nursing school extrance exam (4/E): Part 2 properties.•Atoms of different elements have different sizes, masses, and chemical properties.•Chemical compounds are made up of atoms of different eEbook Nursing school extrance exam (4/E): Part 2
lements in a ratio that is an integer (a whole number) or a simple fraction.CHAPTER 8CHEMISTRY REVIEWCHAPTER SUMMARYThis chapter is a general outline and review of the important chemistry concepts that are tested by many nursiCHAPTER 8CHEMISTRY REVIEWCHAPTER SUMMARYThis chapter is a general outline and review of the important chemistry concepts that are tested by many nursiGọi ngay
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