QQuestionChemistry
QuestionChemistry
"What is a proton?
A. The positively charged particle found in atomic nuclei
B. Uncharged particle found in atomic nuclei
C. Negatively charged particle found in atomic nuclei
D. None of the above"
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Answer
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Step 1:I'll solve this problem step by step, following the specified formatting guidelines:
Step 2:: Understand the Basic Structure of an Atom
- An atom is composed of three fundamental subatomic particles:
Step 3:
Protons
Step 4:
Neutrons
Step 5:
Electrons
Step 6:: Analyze the Characteristics of a Proton
* Has a mass of approximately $$1.67 \times 10^{-27}$$ kg
- A proton is a subatomic particle located in the nucleus of an atom - Key characteristics of a proton: * Positively charged (+ 1 elementary charge) * Located in the atomic nucleus
Step 7:: Compare the Given Options
- Option A: "The positively charged particle found in atomic nuclei" * This EXACTLY describes the properties of a proton - Option B: Describes neutrons (uncharged) - Option C: Describes electrons (negatively charged) - Option D: Not applicable, as Option A is correct
Step 8:: Eliminate Incorrect Options
- Option B is incorrect because protons are positively charged - Option C is incorrect because electrons are negatively charged - Option D is incorrect because Option A is correct
Final Answer
The positively charged particle found in atomic nuclei
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