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CHEM 120 Bundled Exam Questions WITH CORRECT Answers
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CHEM-120 week 2 quiz UPDATED ACTUAL Exam Questions and CORRECT Answers
- Exam (elaborations) • 6 pages • 2025
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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
- 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
- Exam (elaborations) • 3 pages • 2025
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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
CHEM120 OL Lab 4: Ionic and Covalent Bonds 2025/2026/CHEM120 OL Lab 4: Ionic and Covalent Bonds 2025/2026
CHEM120 OL Lab 3: Periodic Table of Elements: Get the table organized in time 2025
CHEM120 OL Lab 2: Atomic Structure: Assess the possibility of life on other planets 2025
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CHEM 120 EXAM PACKAGE DEAL QUESTIONS AND VERIFIED DETAILED ANSWERS | 100% GUARANTEED PASS | ALREADY GRADED A+
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CHEM 120 EXAM PACKAGE DEAL QUESTIONS AND VERIFIED DETAILED ANSWERS | 100% GUARANTEED PASS | ALREADY GRADED A+
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CHEM 120 EXAM PACKAGE DEAL QUESTIONS AND VERIFIED DETAILED ANSWERS | 100% GUARANTEED PASS | ALREADY GRADED A+
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CHEM 120 EXAM PACKAGE DEAL QUESTIONS AND VERIFIED DETAILED ANSWERS | 100% GUARANTEED PASS | ALREADY GRADED A+
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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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