phosphorus atom. A) 4‚ 2 B) 2‚ 4 C) 2‚ 3 D) 4‚ 3 E) 0‚ 3 2-There are __________ paired and __________ unpaired electrons in the Lewis symbol for a phosphorus atom. A) 4‚ 2 B) 2‚ 4 C) 2‚ 3 D) 4‚ 3 E) 0‚ 3 3- How many unpaired electrons are there in an ion? A) 0 B) 1 C) 2 D) 3 E) This cannot be predicted. 4-What is the electron configuration for the ion? A) B) C) D) E) 5- How many single covalent bonds must a silicon atom form to have
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Cloud Model - an atom is comprised of a nucleus made up of neutrons and protons‚ and electrons moving extremely fast around the nucleus‚ forming an electron cloud instead of moving in orbits like what Bohr’s model suggests - proposed by Erwin Schrodinger in 1926‚ when he derived this model using a mathematical equation that he himself made http://1.bp.blogspot.com/-LEqGPr4h8R4/TsgJyT6vP6I/AAAAAAAAAKE/pTl6O3V2u0M/s200/electron_cloud_model.jpg The Planetary/Bohr’s Model - an atom is comprised of
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particles called atom. He tried to break down matters into smallest particles. His model was that the matter would stop splitting in halves when it reaches its smallest matter. He called that an atom. * John Dalton In 1803‚ John Dalton proposed a theory. The theory had 4 parts into it. 1. Elements are made of identical atoms. 2. Atoms of different elements are physically different 3. Compounds are formed by a combination of two or more different kinds of atoms. 4. A chemical
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best completes the statement or answers the question. ____ 1. Ions are a. electrically neutral fragments of a molecule that has been split apart. b. polar molecules c. radioactive isotopes that give off alpha‚ beta‚ or gamma d. charged atoms or molecules that have gained or lost electrons. ____ 2. Sodium has eleven protons. How many electrons does it have in its outermost shell? a. one b. two c. four d. six ____ 3. Chlorine‚ with an atomic number of 17‚ would be expected
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change. -snow melting and freezing into ice -fuel being changed into gas for cars -ponds freezing over to have a layer of ice Page 2 : E:\CC_Software\Workbench\CC-MW-CD\part2\phasechange\page2.cml 1. Describe the motion of atoms and molecules in a gas. the atoms and molecules bounce off one another each time they come in contact with eachother. they never bond‚ but reflect off of eachother and spread around. 2. How are the behavior and arrangements of gas molecules similar to and different
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semiconductor product. Intel’s strategy was to come up with revolutionary product design and to be first to market with innovative devices. This strategy required enormous investments in process technology and manufacturing equipment. Between 1974-1984‚ Intel started losing market share to Japanese competition. This lost in market share can be attributed to several reasons. The first would be the fact that patents were not easily enforceable for DRAMS. Additionally the Japanese competitors have invested
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Strategic Analysis of Intel Corporation A Report to the senior manager of Intel Module: BUAP08 Programme: MBA Student Number: 1814589 Due Date: 19 Apr. 2010 Date Submitted: 20 Apr. 2010 1450 words 1.0 Introduction Intel Corporation is one of chipsets maker who is famous throughout the world. It is Intel who predominate the chipsets industry and the market share of chipsets of Intel is far more than its’
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Intel Corporation Robert Noyce and Gordon Moore Founded Intel in 1968. The two scientists had a vision for semiconductor memory products. In the year of 1971‚ the first microprocessor was shown to the world. Today Intel continues to grow not only in computer technology‚ but in the scientific areas of chemistry. Intel has reached out and opened doors to the world offering education‚ inspiration‚ communication and careers. The article I read is one that reads how Intel is making a better
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the strengths and weaknesses of the Intel Inside campaign? Strengths: ● Intel delivered the right message for consumers to be aware that the component inside a computer is very vital for optimal performance. And that Intel is the only credible brand that greatly affects the performance of computers. ● The Intel Inside campaign led to partnerships with OEMs. ● The Intel Inside campaign affected the consumer perception in such a way that consumers perceive Intel as a microchip manufacturer that
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201147507 Chinthaka Uduwage Intel Corp. 1968-2003 • How would you explain Intel’s initial dominance and subsequent decline in DRAMS? Intel was successful at the beginning because of their “Goldlocks strategy”‚ which they focused on mass production and something that competitors cannot copy easily. Because of this approach Intel was able to produce 1103‚ world’s first 1 kilobit DRAM. The 1103 was more cost effective to build‚ smaller and better in performance. The 1103 DRAM was able to replace
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