Asked by blue

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?
Answered by Anonymous
Yes.
Answered by cAt.ExE HaS sTopPeD wORkInG
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
Answered by Temmie
S I got a 100% you must have did something wrong or had different questions:/
Answered by unit 2 lesson 3 quiz!
. 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
Answered by ;p
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
Answered by Xx•♥lootllamagoat—7th-Grade♥•xX
@;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!
Answered by Khaos
on the new test, it has 9 questions, and on question 3: (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?) there can only be one answer. what is the answer??
Answered by Khaos
nvm I found it out you just completely skip 1 and you have all the right answers
Answered by The right answers
1. B
2. B d e
3. D
4. c d e
5. A b
6. C
7. b
8. B
9. D
100% :D
Answered by Anon
:D correct! Thanks!
Answered by unknown
the right answers is right :)
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