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CHEM-120 week 2 quiz UPDATED  ACTUAL  Exam Questions and CORRECT  Answers
  • CHEM-120 week 2 quiz UPDATED ACTUAL Exam Questions and CORRECT Answers

  • Exam (elaborations) • 6 pages • 2025
  • CHEM-120 week 2 quiz UPDATED ACTUAL Exam Questions and CORRECT Answers Flame test - CORRECT ANSWER in a flame Line spectra - CORRECT ANSWER it produces a line spectrum. Quantum - CORRECT ANSWER -different elements give different colors when placed -When light from an element passes through a prism, -A tiny unit of energy produced or absorbed when an electron makes a transition from one energy level to anothe
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CHEM 120 Exam 2 UPDATED ACTUAL   Exam Questions and CORRECT Answers
  • CHEM 120 Exam 2 UPDATED ACTUAL Exam Questions and CORRECT Answers

  • Exam (elaborations) • 5 pages • 2025
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  • CHEM 120 Exam 2 UPDATED ACTUAL Exam Questions and CORRECT Answers non-bonding electron pairs - CORRECT ANSWER bonding electron pairs - CORRECT ANSWER Lewis Structure rules - CORRECT ANSWER for all atoms 2. make every atom "happy" with full valence shells -don't bond or share electrons -share electrons and create a bond -1. count total number of valence electrons 3. count electrons in structure (if the number is the same as #1 then it is done; if not, form doub
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CHEM120 Week 2 Review Quiz UPDATED  ACTUAL  Exam Questions and CORRECT  Answers
  • CHEM120 Week 2 Review Quiz UPDATED ACTUAL Exam Questions and CORRECT Answers

  • Exam (elaborations) • 3 pages • 2025
  • CHEM120 Week 2 Review Quiz UPDATED ACTUAL Exam Questions and CORRECT Answers What is a negative control? - CORRECT ANSWER expected -Group in which no response is This is the name of the variable in a scientific experiment that is controlled by the scientist - CORRECT ANSWER -Independent Variable
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CHEM120 OL Lab 4: Ionic and Covalent Bonds 2025/2026
  • CHEM120 OL Lab 4: Ionic and Covalent Bonds 2025/2026

  • Exam (elaborations) • 4 pages • 2025
  • CHEM120 OL Lab 4: Ionic and Covalent Bonds 2025/2026/CHEM120 OL Lab 4: Ionic and Covalent Bonds 2025/2026
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CHEM120 OL Lab 3: Periodic Table of Elements: Get the table organized in time 2025
  • CHEM120 OL Lab 3: Periodic Table of Elements: Get the table organized in time 2025

  • Exam (elaborations) • 4 pages • 2025
  • CHEM120 OL Lab 3: Periodic Table of Elements: Get the table organized in time 2025
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CHEM120 OL Lab 2: Atomic Structure: Assess the possibility of life on other planets 2025
  • CHEM120 OL Lab 2: Atomic Structure: Assess the possibility of life on other planets 2025

  • Exam (elaborations) • 4 pages • 2025
  • CHEM120 OL Lab 2: Atomic Structure: Assess the possibility of life on other planets 2025
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CHEM 120 Week 2 Review – 30+ Practice Questions on Atomic Structure, Electron Configuration, Bond Types & Density – Chamberlain University (2025/2026)
  • CHEM 120 Week 2 Review – 30+ Practice Questions on Atomic Structure, Electron Configuration, Bond Types & Density – Chamberlain University (2025/2026)

  • Exam (elaborations) • 4 pages • 2025
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  • This updated review guide for Week 2 of CHEM 120 at Chamberlain University (academic year 2025/2026) includes 30+ expertly answered questions designed to reinforce foundational chemistry concepts. The document is ideal for students preparing for weekly quizzes, midterms, or lab discussions focused on atomic structure, subatomic particles, electron configuration, chemical bonding, and metric/imperial conversions. Key concepts covered include: valence electrons, Lewis Dot Structures, density ca...
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