[单选题]
12.13 Approximately how many l )q0ml rgpn*ia7yrj5t m,c1spa17 o1 electrons must be removed jmg) s5.mh3 xnfrom an electrically neutral object to give it a net charge of Q = + 1)g3x nm.mjh 5s.00 C ?
A. $1.60× 10^{−19}$
B. $1$
C. $6.25× 10^{18}$
D. $6.02× 10^{23}$
E. $1.10× 10^{30}$
