Chemical Basis Of Life

9 Questions | Total Attempts: 1992

SettingsSettingsSettings
Please wait...
Chemistry Of Life Quizzes & Trivia

Basic chemistry that is used in Anatomy


Questions and Answers
  • 1. 
    Four elements make up what percent of the human body 
    • A. 

      96%

    • B. 

      83%

    • C. 

      50%

    • D. 

      79%

    • E. 

      None of the above

  • 2. 
    What are the four elements that make up so much of our body
    • A. 

      Carbon, Oxygen, Zinc and Magnesium

    • B. 

      Oxygen, Sodium, Carbon and Hydrogen

    • C. 

      Hydrogen, Oxygen, Carbon and Sodium

    • D. 

      Nitrogen, Carbon, Oxygen and Hydrogen

    • E. 

      None of the above

  • 3. 
    ____ more trace elements make up 2%
  • 4. 
    What is the Octet Rule?
    • A. 

      4-2-2

    • B. 

      2-4-8

    • C. 

      2-8-8

    • D. 

      2-4-6

    • E. 

      Both A and C

  • 5. 
    Which is a subatomic particle?
    • A. 

      Atom

    • B. 

      Electron

    • C. 

      Nucleus

    • D. 

      Proton

    • E. 

      Both B and D

  • 6. 
    Atomic weight is the number of _____ plus nuetrons in the nucleus
  • 7. 
    This compound has little or no carbon to carbon bonds
    • A. 

      Organic Compound

    • B. 

      Isotope Compounds

    • C. 

      Catonic Compounds

    • D. 

      Inorganic Compound

    • E. 

      Both A and D

  • 8. 
    True or False: Electrons are part of the atomic weight
    • A. 

      True

    • B. 

      False

  • 9. 
    If there are 8 protons in the nucleus of an atom how many electrons are there?
    • A. 

      8

    • B. 

      16

    • C. 

      4

    • D. 

      7

    • E. 

      None of the above