lonic Formulas - Problems
Which of the following would form a +2 ion? Select all that apply.
atom A
atom B
atom C
atom D
atom E
A
B
C
D
E
2
He
10
Ne
18
Ar
36
Kr
Xe
86
Rn
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![lonic Formulas Problems Which of the following would form a 2 ion Select all that apply atom A atom B atom C atom D atom E A B C D E 2 He 10 Ne 18 Ar 36 Kr Xe 8 class=](https://us-static.z-dn.net/files/d43/0004b669fffd732cad7f0c9e3c57b674.png)