Multiple Choice
Which of the following subatomic particles has the smallest mass?
36
views
2. Atoms & Elements
Subatomic Particles
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which of the following statements about subatomic particles is true?
A
Neutrons are found only outside the nucleus of an atom.
B
Protons and neutrons have approximately the same mass, but electrons are much less massive.
C
Electrons have a positive charge, while protons and neutrons are neutral.
D
Protons and electrons have identical masses.
Verified step by step guidance1
Recall the basic properties of subatomic particles: protons, neutrons, and electrons.
Understand the location of each particle: protons and neutrons are located in the nucleus, while electrons are found outside the nucleus.
Compare the masses of the particles: protons and neutrons have similar masses, which are much greater than the mass of an electron.
Review the charges of the particles: protons have a positive charge, electrons have a negative charge, and neutrons are neutral.
Use this information to evaluate each statement and identify the one that correctly describes the properties of subatomic particles.
Related Videos
Related Practice
Subatomic Particles practice set
Problem sets built by lead tutorsExpert video explanations