Final answer:
The electron configuration 2.8 corresponds to the element Neon (Ne) with an electron configuration of 1s²2s²2p⁶.
Explanation:
The electron configuration 2.8 corresponds to the element Neon (Ne). Neon has an electron configuration of 1s²2s²2p⁶. This electron configuration indicates that Neon has 2 electrons in the first energy level, 8 electrons in the second energy level, and 8 electrons in the third energy level.
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