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An energy level is a region in space where there is a high probability of finding an electron.
False
Atomic orbital and energy level have different meanings in atomic structure.
True
The electron configuration of silicon shows a total of 8 electrons in the 'px' and 'py' atomic orbitals.
False
In the ground state, an atom of silicon has a total of 8 occupied atomic orbitals.
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Millikan's 'oil drop' experiments aimed to determine the charge of an electron.
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The electron configuration for an iron atom includes 10 electrons in the '3d' atomic orbital.
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The electron configuration for an iron atom shows 4 electrons in the '4s' orbital.
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An atom of silicon has a total of 3 main energy levels occupied in its ground state.
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An atom of silicon has a total of 10 electrons in its outermost shell.
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Atomic orbitals represent specific energy levels that electrons can occupy.
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A main energy level can contain multiple atomic orbitals.
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In the ground state, an iron atom has a total of 26 electrons occupying all available atomic orbitals.
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