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daser333 [38]
1 year ago
9

An electron initially in a 4p state decays to a lower energy state. which energy state is forbidden?

Chemistry
1 answer:
kogti [31]1 year ago
3 0

The state of energy that is forbidden is 2p orbital. The correct option is b).

<h3>What is the energy state of electrons?</h3>

The energy state of an electron depends upon the presence of the electron on the orbitals. Lower the energy they will be in the lower orbital. When they get higher energy they move to the higher orbital.

By using the Selection Rules for Electron Transitions

1.) ?l = +/- 1 and

2.) ?m = 0, +/- 1

The conservation of angular momentum is required by these laws. A photon's inherent angular momentum is 1. As 4p is higher than 2p and the electron is lowering its energy. So, it will go down to 2p orbital.

Thus, the correct option is b). 2p orbital.

The question is incomplete. Your full question is given below:

a) 3d

b) 2p

c) 1s

d) 2s

To learn more about the energy state of electrons, refer to the link:

brainly.com/question/4138621

#SPJ4

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Explanation:

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Assuming that both cases describe hydrogen‑like atoms with one electron, for which case is more energy emitted or absorbed?
Nana76 [90]

Assuming that both cases describe hydrogen‑like atoms with one electron, More energy is emitted or absorbed for case 2. The correct option is D.

<h3>What is emitting of energy, by electron?</h3>

The energy of the electron decreases as it changes levels, and emission of photons happens in the atom.

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Learn more about emitting of energy

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5 0
1 year ago
What is the molar mass of CH4 (C=12.011 amu H = 1.008 amu)
never [62]

Answer:

16.05 amu

Explanation:

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6 0
3 years ago
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