QQuestionPhysics
QuestionPhysics
Which two subatomic particles make up the nucleus of an atom?
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Step 1:I'll solve this problem following the specified LaTeX and formatting guidelines:
Step 2:: Identify the Components of an Atomic Nucleus
The nucleus of an atom is composed of two fundamental subatomic particles: - Protons - Neutrons
Step 3:: Characteristics of Protons
- They have a charge of $$+1e$$ (elementary charge)
- Protons are positively charged particles - Located in the nucleus of an atom
Step 4:: Characteristics of Neutrons
- Neutrons are electrically neutral particles - They have no electric charge - Also located in the nucleus of an atom
Step 5:: Role of These Particles
- Protons determine the atomic number of an element - Neutrons contribute to the atomic mass and provide nuclear stability - Together, they form the dense central core of an atom
Final Answer
The two subatomic particles that make up the nucleus of an atom are protons and neutrons.
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