Multiple Choice
Which of the following subatomic particles has a positive charge and a mass of approximately 1 amu?
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- 1. Intro to General Chemistry3h 48m
- Classification of Matter18m
- Physical & Chemical Changes19m
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- 2. Atoms & Elements4h 16m
- The Atom9m
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- 24. Transition Metals and Coordination Compounds3h 16m
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- Complex Ions5m
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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 subatomic particle(s) surround(s) the nucleus of an atom?
A
Electrons
B
Neutrons
C
Protons and neutrons
D
Protons
Verified step by step guidance1
Recall the basic structure of an atom, which consists of a nucleus and surrounding particles.
Understand that the nucleus contains protons and neutrons tightly packed together.
Recognize that electrons are the subatomic particles that move around the nucleus in regions called electron clouds or orbitals.
Identify that protons and neutrons do not surround the nucleus; they are inside it.
Conclude that the subatomic particles surrounding the nucleus are the electrons.
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