And, q1 is equal to the charge on sodium.

而q1等于钠离子所带电荷量。

youdao

And out here we have the charge on the electron as simply equal to e.

而原子外层的电子，只是电量和e的电量相等。

youdao

And out here we have the charge on the electron as simply equal to e.

而原子外层的电子，只是电量和e的电量相等。

youdao