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Chemistry 10 Online
OpenStudy (hpfan101):

List the following ions in increasing size: Br^-, K^+, As^3-

OpenStudy (hpfan101):

Would the order be Br^-, As^3-, K^+?

OpenStudy (photon336):

Well, a hint: take a look at the number of electrons as well, the atomic number.

OpenStudy (photon336):

@hpfan101

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