QQuestionChemistry
QuestionChemistry
How many protons, neutrons, and electrons are there in a neutral atom of 30^P (phosphorus- 30)?
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Answer
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Step 1:I'll solve this step-by-step following the specified LaTeX formatting guidelines:
Step 2:: Determine the Atomic Number
Z = 15
- For phosphorus (P), the atomic number is 15 - This means a neutral phosphorus atom has 15 protons
Step 3:: Calculate the Number of Protons
\text{Protons} = 15
- Number of protons = Atomic number
Step 4:: Calculate the Number of Neutrons
\text{Neutrons} = 30 - 15 = 15
- Mass number is given as 30 - Number of neutrons = Mass number - Atomic number
Step 5:: Calculate the Number of Electrons
\text{Electrons} = 15
- In a neutral atom, the number of electrons equals the number of protons
Final Answer
- Protons: 15 - Neutrons: 15 - Electrons: 15
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