in an aluminum atom in the ground state, which energy level contains the most electrons?
Aluminum has 13 electronsIts electron configuration is 1s2 2s2 2p6 3s2 3p1 That's 2 electrons in the first energy level, 8 electrons in the second energy level (2s and 2p), and 3 electrons in the third energy level (3s and 3p)Answer: The second energy level of a ground-state aluminum atom contains the most electronsI hope that helpsGood luck!
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