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3 votes
Select all that apply.

Which of the following particles are of approximately equal mass?
protons
electrons
neutrons
quarks

2 Answers

5 votes

Answer:

A&C

Step-by-step explanation:

User Chrisber
by
4.4k points
4 votes

Answer:

protons

neutrons

Step-by-step explanation:

User Orar
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4.7k points