AnswersPhysical SciencePractice TestQuestion 16
16
practice testMultiple Choice

Practice Test

Question 16 • Physical Science

What experimental evidence led to the development of this atomic model from the one before it?

Answer
A
A few of the positive particles aimed at a gold foil seemed to bounce back off of the thin metallic foil.
B
Cathode rays were bent in the same way whenever a magnet was brought near them.
C
Equations were used to identify regions around the nucleus where electrons would likely be.
D
Experiments with water vapor showed that elements combine in specific proportions.
Previous
Next

More from this Course

practice test
15 verified answers

Practice Test

practice test
14 verified answers

Practice Test

practice test
13 verified answers

Practice Test