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1. |
Electric flux coming out of a single Na+ ion is _________ Nm2C-1 |
A. | 1.8*10-8 |
B. | 1.8*10-10 |
C. | 5.4*10-8 |
D. | 3.6*10-8 |
Answer» B. 1.8*10-10 | |