We are asked to determine the ion formed when strontium achieves a stable electron configuration.
To do this, we shall first write the electron configuration.
We can determine the ground-state electron configuration of Strontium (Sr) by referring to the periodic table and locating the position of Sr in the periodic table.
Ground-state means that the element is in its lowest energy form (not in excited state).
Write the symbol for the ion formed when the following atom achieve a stable electron configuration:
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Electron Configuration concept. You can view video lessons to learn Electron Configuration. Or if you need more Electron Configuration practice, you can also practice Electron Configuration practice problems.
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