Chemistry, 19.10.2021 14:00 gldven7636
A hydrogen atom, in its ground state, absorbs a photon and is excited to the n = 2 energy level. What was the energy of the photon that excited this atom? What was its wavelength? Could you see this photon with your eye? The human eye is sensitive to wavelegths between 400 nm and 700 nm. Hydrogen atom jumps from level two to level 1.
Answers: 2
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What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers
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Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction
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A hydrogen atom, in its ground state, absorbs a photon and is excited to the n = 2 energy level. Wha...
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