The Electron in a Hydrogen Atom,originally in Level ,Undergoes

question 49

Multiple Choice

The electron in a hydrogen atom,originally in level ,undergoes a transition to a lower level by emitting a photon of wavelength 3745 nm.What is the final level of the electron? (
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Definitions:

LIFO

An inventory valuation method that assumes the last items placed in inventory are the first ones sold, standing for Last In, First Out.

Periodic Inventory System

An accounting method where inventory is physically counted at specific intervals to determine the cost of goods sold.

Cost Of Goods Sold

Expenses directly related to the manufacturing of products a company sells, such as raw materials and labor costs.

Gross Profit Method

An inventory estimation method used to calculate the cost of goods sold and ending inventory, based on gross profit margins.