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anonymous

  • one year ago

I will upload a picture for these questions. 7.) Which best represents a solid element? 8.) Which best represents a homogeneous mixture of an element and a compound? 9.) Which best represents a gaseous compound? 10.)Which best represents a heterogeneous mixture of two elements?

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  1. greatlife44
    • one year ago
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    Without a picture, a solid will mainly be something where there is a high degree of order. Molecules are arranged in an orderly fashion.

  2. anonymous
    • one year ago
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  3. greatlife44
    • one year ago
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    A solid element; think about this an element contains all atoms that are of the same identity that are highly ordered so which would you think a solid element would be?

  4. anonymous
    • one year ago
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    I thinks its B

  5. greatlife44
    • one year ago
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    Exactly

  6. greatlife44
    • one year ago
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    Now for the gaseous compound: think about it this way, gases are free of any intermolecular forces so they will be able to move around independently which one suits this description

  7. anonymous
    • one year ago
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    8 confuses me

  8. anonymous
    • one year ago
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    Well so do the rest

  9. anonymous
    • one year ago
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    Would it be A?

  10. greatlife44
    • one year ago
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    9 is A but for the reasons i stated earlier about gases, can you picture why this would be true?

  11. greatlife44
    • one year ago
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    For your reference Homogeneous = means a mixture that's uniform Heterogeneous means a mixture that's not uniform

  12. anonymous
    • one year ago
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    Because they move more freely than the other diagrams?

  13. greatlife44
    • one year ago
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    The one stating an element and a compound heterogenous I believe would be E because the single atom is more likely to be the element.

  14. greatlife44
    • one year ago
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    Sorry I think 9 is C because it's a compound but the reasons still hold true

  15. greatlife44
    • one year ago
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    Yes you're correct, I'm not sure about 10 I'm debating whether it should be D since you clearly have two different types of atoms.

  16. anonymous
    • one year ago
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    So 9 is A and they confuse me. I have two more questions for this but didn't post them

  17. greatlife44
    • one year ago
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    I want to say C because a compound contains more than one element, you see how those two atoms are different yet they are bonded to each other? I thought it was A originally I guess that would be an element. Sorry Hope this has helped you

  18. anonymous
    • one year ago
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    It's okay and thank you so much for your help. :)

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