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A molecule of ethanol has two carbon atoms, six hydrogen atoms, and one oxygen atom. A ball-and-stick model of ethanol is made from the following components:

-One red ball
-Two black balls
-Six white balls
-Eight sticks
What do the black balls in the model represent?

A: Bond between atoms
B: Hydrogen atoms
C: Carbon atoms
D: Oxygen atoms

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28 answers

  1. 1. Carbon atoms

    2.ch3ch2OH

    3.extended structure

    4.one grey, four white, one red

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  2. They changed the second question but is
    D. 2 atoms

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  3. Q1: carbon atoms
    Q2: two atoms
    Q3: extended structure
    Q4: one grey, four white, one red
    I took the test and got 100 percent. these should be correct
    (I saw mikayla's answer but it didn't have the second question)
    hope this helps
    - random army

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  4. Tysm Makayla but question 2 was different for me so for all the people who had a different one like me the second answer is 2 atoms but that’s okay I still got a 100 so everything’s good on my end and again tysm makayla

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  5. thanks for the 100%

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  6. carbon

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  7. tysm btw if you do connexus the answer to number two is 2

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  8. i have no clue

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  9. thanks makayla I got 100%

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  10. thanks Makayla

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  11. Thank you Makayla, I got 100% because of you

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  12. TYSM @Makayla 100%!!!! TYSMTYSMTYSMTYSMTYSMTYSMTYSMTYSMTYSMTYSMTYSMTYSMTYSMTYSMTYSMTYSM

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  13. np guys

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  14. Tysm Makayla!!! May God bless you all, and have a wonderful day/night!!

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  15. Makayla is right i got 100%

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  16. 1.carbon atoms
    2. 2 atoms
    3. extended structure
    4.one grey sphere, four white spheres, one red sphere

    DONT CHEAT only use if behind ;D

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  17. Yes thank you

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  18. ty 100%

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  19. I grant you my blessings

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  20. Ethanol is C2H5OH
    C = 2
    H = 6
    O = 1
    So the two black balls must be ..............

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