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CSU - CHEM 111 - Study Guide - Midterm

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CSU - CHEM 111 - Study Guide - Midterm

School: Colorado State University
Department: Chemistry
Course: General Chemistry I
Professor: Ruth Tucker
Term: Summer 2016
Tags: General Chemistry, Chemistry, Chem, and Colorado State University
Name: Chem 111 - Exam 1 Study Guide
Description: This study guide covers everything you need to know for the first exam. Anything that is not on here is either provided on the cover sheet for the exam or not needed for the exam.
Uploaded: 09/11/2016
0 5 3 75 Reviews
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background image Chem 111 ­ CSU      StudySoup ­ Avery  Chem 111 Exam 1 Study Guide    ● Know these conversion factors:    mega­  10 centi­  10 ­2  kilo­  10 milli­  10 ­3      micro­  10 ­6      nano­  10 ­9    ● Be able to determine the relative “metalness” of metalloids  ○ Whether they are more like metals or nonmetals  ● Significant Figures: all nonzero digits that are certain plus one digit that is  uncertain    Fill­in­the­Blank Questions:     1. Chemical Properties: things that ________ be determined about an object just by  looking at it    2. Physical Properties: things that ________ be determined about an object just by  looking at it    3. ________ Change: a transformation of a sample of matter that alters the  chemical identity of any substance in the sample 
background image Chem 111 ­ CSU      StudySoup ­ Avery  4. ________ Change: a transformation of a sample of matter that does not alter the  chemical identity of any substance in the sample (Ex: A change in state of  matter)    5. Atomic Charges:  a. Positive: more _______ than _______  b. Neutral: equal number of _______ and _______  c. Negative: more _______ than _______    6. Groups of the Periodic Table: columns based on similar chemical and physical  properties  a. Group 1: _______ Metals  b. Group 2: _______ _______ Metals  c. Group 17: _______ ­ Highly reactive  d. Group 18: _______ _______ ­ Not reactive    7. Families of the Periodic Table: rows that _______ in atomic number and number  of valence electrons from left to right, top to bottom    8. Potential and kinetic energy have a(n) _______ relationship.    9. _______ Spectrum: Hydrogen emits certain wavelengths of light that can be  measured on a Spectrometer  a. Hydrogen electron bounces from shell to shell as photons of light either  give or take away energy from the electron.  b. The electron releases energy that was given to it by a photon, moves  _______ energy levels, and creates a line on the Spectrometer.   
background image Chem 111 ­ CSU      StudySoup ­ Avery  10._______ Model: a model of an atom that depicts electrons traveling in circular  orbits around the nucleus    11.Blue Light: shortest wavelength, _______ frequency, highest energy    12.Red Light: longest wavelength, _______ frequency, lowest energy    13.                           

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School: Colorado State University
Department: Chemistry
Course: General Chemistry I
Professor: Ruth Tucker
Term: Summer 2016
Tags: General Chemistry, Chemistry, Chem, and Colorado State University
Name: Chem 111 - Exam 1 Study Guide
Description: This study guide covers everything you need to know for the first exam. Anything that is not on here is either provided on the cover sheet for the exam or not needed for the exam.
Uploaded: 09/11/2016
7 Pages 63 Views 50 Unlocks
  • Better Grades Guarantee
  • 24/7 Homework help
  • Notes, Study Guides, Flashcards + More!
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