QQuestionChemistry
QuestionChemistry
Write the symbolic notation for the atom with 14 protons and 14 neutrons. Express your answer as an isotope.
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Answer
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Step 1:
Identify the number of protons and neutrons in the atom: The problem states that there are 14 protons and 14 neutrons in the atom.
Step 2:
ATOMIC\ Number = 14
Write the atomic number, which is equal to the number of protons:
Step 3:
MASS\ Number = PROTONS + NEUTRONS = 14 + 14 = 28
Write the mass number, which is equal to the sum of the number of protons and neutrons:
Step 4:
_{14}^{28}X
Combine the atomic number and mass number to write the isotope notation. Remember that the atomic number (protons) comes first, followed by the chemical symbol, and then the mass number (neutrons) is written as a superscript:
Step 5:
Since the atomic number 14 corresponds to the element Silicon (Si), replace X with Si to get the
Final Answer
Final Answer: The symbolic notation for the atom with 14 protons and 14 neutrons is {_{14}^{28}Si}.
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