The isotope of carbon with the symbol ${ }_{6}^{13} \mathrm{C}$ has how many neutrons?
A)6
B)7
C)13
D)1

Name: The isotope of carbon with the symbol ${ }_{6}^{13} \mathrm{C}$ has how many neutrons? A)6 B)7 C)13 D)1
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Quizplus · Accepted Answer

The number of neutrons in an isotope is found by subtracting the atomic number (number of protons) from the mass number. For ${ }_{6}^{13} \mathrm{C}$, the atomic number is 6 (carbon), and the mass number is 13. Therefore, the number of neutrons is 13 - 6 = 7.

The Isotope of Carbon with the Symbol 613C{ }_{6}^{13} \mathrm{C}613​C Has How Many Neutrons? A)6 B)7 C)13 D)1

The Isotope of Carbon with the Symbol ${ }_{6}^{13} \mathrm{C}$ Has How Many Neutrons?
A)6
B)7
C)13
D)1