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

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  1. its A

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  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!

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

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  4. too bad Ms. Sue isnt here

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  5. I got 100% is correct

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

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  7. ouu

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  8. 10000000000 ty for posting the answers

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  9. Thanks!

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  10. thanks you so much!!!

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

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  12. Thx

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  13. Yeah I got a 100

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

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

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  16. Thx u so much

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

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

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    2. 👎 4
  19. Why are you guys so happy

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    2. 👎 3
  20. I got 100% is a superhero

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  21. Thanks guys!

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

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  23. i was just sayin .. rude much?

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  24. 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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  25. ty I got 100%
    he has right answers

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  26. @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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  27. Can you please do more of these? it really helped me!

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

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