1. The energy level closest to the nucleus is

Chemistry

2 answers:

gulaghasi [49]3 years ago

6 0

The first energy level

Let me know if this helps !!

ki77a [65]3 years ago

4 0

AnswerElectrons are found in energy levels around the nucleus of an atom. Energy levels can also be called ""shells."" The energy levels are designated by a principal quantum number (n). The lowest energy level is designated as n=1 whereas the highest energy level is n=7. Which energy level is the closest to the nucleus?

Explanation:

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Explanation:

Data given:

basic solution of phenol red is given as it has pH of 11.2

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the hydrogen ion concentration is calculated by using the following formula:

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Rearranging the equation:

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