FAQ

What is the Energy Level 2?
The Energy Level 2 is the energy of the matter at a higher state. Energy Level 2 is usually measured using the Joule for Energy. Note that the value of Energy Level 2 is always negative.
Can the Energy Level 2 be negative?
Yes, the Energy Level 2, measured in Energy can be negative.
What unit is used to measure Energy Level 2?
Energy Level 2 is usually measured using the Joule[J] for Energy. Kilojoule[J], Gigajoule[J], Megajoule[J] are the few other units in which Energy Level 2 can be measured.
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