How Many Electrons Can the 7th Electron Shell Hold? Explained

Discover how many electrons fit into the 7th shell of an atom and learn the formula that determines electron capacity in atomic shells.

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The 7th shell of an atom can hold a maximum of 98 electrons. This capacity is determined by the formula 2n^2, where n represents the shell number. For the 7th shell, it's calculated as 2*(7^2) = 98. This allows for a diverse range of electron configurations, particularly in elements with higher atomic numbers.

FAQs & Answers

  1. What is the maximum number of electrons in the 7th shell? The 7th shell can hold up to 98 electrons, calculated using the formula 2n², where n is the shell number (7).
  2. How is the electron capacity of a shell determined? The maximum number of electrons in a shell is determined by the formula 2n², where n represents the shell number.
  3. Why does the 7th shell have a capacity of 98 electrons? Because using the formula 2n² with n=7 results in 2×49=98, meaning the 7th shell can accommodate 98 electrons.