Atomic Absorption Spectroscopy and Energy Sublevels
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Questions and Answers

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.

<p>True</p> Signup and view all the answers

Millikan's 'oil drop' experiments aimed to determine the charge of an electron.

<p>True</p> Signup and view all the answers

The electron configuration for an iron atom includes 10 electrons in the '3d' atomic orbital.

<p>False</p> Signup and view all the answers

The electron configuration for an iron atom shows 4 electrons in the '4s' orbital.

<p>True</p> Signup and view all the answers

An atom of silicon has a total of 3 main energy levels occupied in its ground state.

<p>True</p> Signup and view all the answers

An atom of silicon has a total of 10 electrons in its outermost shell.

<p>False</p> Signup and view all the answers

Atomic orbitals represent specific energy levels that electrons can occupy.

<p>False</p> Signup and view all the answers

A main energy level can contain multiple atomic orbitals.

<p>True</p> Signup and view all the answers

In the ground state, an iron atom has a total of 26 electrons occupying all available atomic orbitals.

<p>False</p> Signup and view all the answers

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