The third energy level contains three different sublevels: s, p, and d. Each sublevel has a specific number of orbitals and can hold a certain number of electrons. Therefore, the total number of sublevels in the third energy level is 3. ;
The third energy level contains three different sublevels: s, p, and d. Therefore, the chosen answer is 3. This means that in the third energy level, electrons can be found in these three types of sublevels, each with a specific capacity for holding electrons.
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