1. Questions

science

Both carbon dioxide and water are pure substances. How are they similar to each other?

A. both substances have a set ratio of atoms that cannot be separated by physical means.

B. both substances have a set ratio of atoms that can be separated by physical means.

C. both substances have the same physical and chemical properties.

D. both substances have the same physical properties, but different chemical properties.
does someone have all the answers

  1. 👍 4
  2. 👎 1
  3. 👁 6,056
ttng

  1. its A

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    Sara

  2. These are all of the answers and i'm not lying, I SWEAR!

    1. A
    2. A
    3. D
    4. D
    5. B
    6.C
    7.B
    8.A
    9.B
    10.B
    11.C
    12.D
    13.B, C, and E
    14.A
    15.C

    100% Right! I PROMISE!

    1. 👍 143
    2. 👎 1
    I got 100%!!!

  4. I got 100%!!! is correct, thank you uwu

    1. 👍 17
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    what

  5. too bad Ms. Sue isnt here

    1. 👍 4
    2. 👎 13
    too bad

  6. I got 100% is correct

    1. 👍 9
    2. 👎 0
    ay ay

  8. Omg i got 100% is right and I got 100%

    1. 👍 9
    2. 👎 0
    Mr jumbo dumbo

  9. ouu

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    Travis Scott

  10. 10000000000 ty for posting the answers

    1. 👍 3
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    Spirit Fox animated real sisters

  12. Thanks!

    1. 👍 5
    2. 👎 0
    🐺/\--/\"""

  13. thanks you so much!!!

    1. 👍 6
    2. 👎 0
    cayleebaby

  14. "i got 100%!!!" is right :) ty!

    1. 👍 5
    2. 👎 0
    u w u

  16. Thx

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    Lol

  17. Yeah I got a 100

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    Alykat4real

  18. yall are amazing thx so much!!!!! 100!!

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    LOL

  20. Thanks so much but ms. Sue was proberly going to take credit for you answers.👍👍👋👋

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    Skylar

  21. Thx u so much

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    Lavender

  22. "I got 100%" is still right :)

    1. 👍 5
    2. 👎 0
    anon

  24. you guys do realize this is Practice and not the unit test?

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    So Like

  25. Why are you guys so happy

    1. 👍 0
    2. 👎 3
    So likes right

  26. I got 100% is a superhero

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    ##

  28. Thanks guys!

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    Lets see ☮☯❤❣💕💞💗👩‍✈️

  29. Lit MARCH ALL THOSE YEARS WERE THE BEST MAN!!!! LOLOLOLOL

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    BENGA

  30. i was just sayin .. rude much?

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    2. 👎 1
    So Like

  32. Here are the answers:
    1. A. Both substances have a set ratio of atoms that cannot be separated by physical means.
    2. A. He decreased the density by increasing the volume.
    3. D. matter
    4. D. physical property
    5. B. 0.20 g/mL
    6. C. chemical property
    7. B. Particles vibration decreased
    8. A. The masses are equal
    9. B. atoms
    10. B. oil and water
    11. C. a pure substance
    12. D. The temperature of the object is increasing, while the temperature of water is decreasing.
    13. ( B, C, and E ); B. The particles of substance A are more tightly held together than the particles of substance B.; C. The particles of substance A vibrate less than the particles of substance B.; E. Substance A has a definite shape, and substance B does not.
    14. A. viscosity
    15. C. 3,5,6,1,2,4
    👍💯

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    Mia Mee

  33. ty I got 100%
    he has right answers

    1. 👍 1
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    I got 100% is right

  34. @I got 100% is correct! Be careful though, this is for 8th grade practice for structures and properties of matter review

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    The frog brothers stan

  36. Can you please do more of these? it really helped me!

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    6th grade 2019

  37. well I'm trying it a practice so if I flop I flop

    1. 👍 0
    2. 👎 0
    bruh mrs sue a karen

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