The diagram below represents the path of a subatomic particle as it travels through an electric field between two charged plates.
- Mayya Alocci
- Aug 30
- 1 min read
Regents Chemistry Exam June 2025 Question 31
31 The diagram below represents the path of a subatomic particle as it travels through an electric field between two charged plates.

Which subatomic particle is traveling between the charged plates?
(1) electron (2) neutron
(3) positron (4) proton
Solution:
In the picture the subatomic particle is traveling towards the positively charged plate. This means it is attracted to the positive charge. Opposite charges attract each other and electron has a negative charge. Choice 1 is the correct answer.
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