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Salsk061 [2.6K]
2 years ago
14

An electron moved from shell n = 2 to shell n = 1. What most likely happened during the transition? (4 points)

Chemistry
2 answers:
photoshop1234 [79]2 years ago
7 0
I think it’s the fraction of a photon was removed
Leno4ka [110]2 years ago
7 0

Answer:

a

Explanation:

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Why is hydrogen (H) placed with the elements in Group 1A?
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A beaker containing a mixture of N2(g) and H2(g) is cooled by placing it in a tray of cold water. In response to the cooling, th
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The frequency of collisions between the N₂ and H₂ molecules will decrease and the rate of reaction will also decrease.

Since the water is cooler than the gas mixture, heat will flow from the gas to the water.

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The molecules will be moving more slowly, so there will be <em>fewer collisions</em> and <em>fewer of these collisions will have enough energy to react</em>.

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