subject
Chemistry, 02.06.2021 23:20 imran2k13

An electron in a hydrogen atom moves from level 1 to level 4. The electron then drops from level 4 to level 2. Which statement describes the most likely result?
The energy absorbed in the first move equals the energy released in the second move.
The energy absorbed in the first move is greater than the energy released in the second move.
O The energy released in the first move equals the energy absorbed in the second move.
The energy released in the first move is greater than the energy absorbed in the second move.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
Answers: 1
question
Chemistry, 22.06.2019 18:00
What volume would 2.25 moles of ne has occupy at stp?
Answers: 1
question
Chemistry, 22.06.2019 19:00
Suppose that a certain fortunate person has a net worth of $71.0 billion ($7.10×1010). if her stock has a good year and gains $3.20 billion (3.20×109) in value, what is her new net worth?
Answers: 3
question
Chemistry, 23.06.2019 09:10
Complete the following radioactive decay problem. tan+on-? c+th
Answers: 1
You know the right answer?
An electron in a hydrogen atom moves from level 1 to level 4. The electron then drops from level 4 t...
Questions
question
Chemistry, 09.04.2020 06:29
question
Mathematics, 09.04.2020 06:29
question
Social Studies, 09.04.2020 06:29
question
Mathematics, 09.04.2020 06:29
Questions on the website: 13722367