Science!

Ernest Rutherford's atomic model included a nucleus comprised of positive particles called protons. Later, James Chadwick discovered neutrons. How did Chadwick's discovery change the atomic model?
A. The new model showed a negatively charged nucleus.
B. The new model showed a neutrally charged nucleus.
C. The new model showed a larger electron cloud.
D. The new model showed a nucleus with two types of particles.
Is the answer D?

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  3. 👁 916
  1. Yes.

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  2. 1. B
    2. A and D
    3. B. D. and E.
    4. D
    5. C. D. and E.
    6. A. and B.
    7. C.
    8. B.
    9. B.
    10. D

    Trust me, I got 100% on the quiz<3

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  3. S I got a 100% you must have did something wrong or had different questions:/

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  4. . B
    2. A and D
    3. B. D. and E.
    4. D
    5. C. D. and E.
    6. A. and B.
    7. C.
    8. B.
    9. B.
    10. D

    100% correct

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  5. the new quiz only has 9 questions so skip 1 and start on 2. so
    1. A
    2. B. D. and E.
    3. D
    4. C. D. and E.
    5. A. and B.
    6. C.
    7. B.
    8. B.
    9. D
    100%
    ur welcome

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  6. @;p All of your answers are correct except 1, The answer for 1. is B, not A, just to let you know, The rest were correct though!

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