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The binding energy of the first level in an atom is 2.2 10 -18 J, and the binding energy of the second energy level is 1.6 10 -18 J. What is the energy of the photon that is emitted if an electron moves from the second level to the first?
Liable
Legally responsible for one's actions or obligations, often in the context of paying damages or facing legal consequences.
Harm
Damage or injury to a person or property.
Consumer
An individual who purchases goods or services for personal use rather than for manufacture or resale.
Liable
The state of being legally responsible for something, especially in the context of debts or legal judgments.
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