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

Multiple Choice

The isotope of carbon with the symbol ${ }_{6}^{13} \mathrm{C}$ has how many neutrons?

A) 6
B) 7
C) 13
D) 1