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In hydrogen, in order for an electron to emit visible light, it must fall from some energy state and stop where? A. 1st energy level B. 2nd energy level C. 3rd energy level D. 4th energy level
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5 votes
In hydrogen, in order for an electron to emit visible light, it must fall from

some energy state and stop where?
A. 1st energy level
B. 2nd energy level
C. 3rd energy level
D. 4th energy level

User Kenneth Spencer
by
8.2k points

2 Answers

1 vote
B. 2nd energy level
User Nadir Latif
by
8.0k points
3 votes

Answer:

B

Step-by-step explanation:

User Saeed Sharman
by
8.0k points
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