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mylen [45]
3 years ago
8

Two electrons are found in the same atom. One electron has the quantum number set (4, 1, 0, +½), and the other electron has the

quantum number set (4, 1, 1, +½). They share the
Chemistry
1 answer:
Kruka [31]3 years ago
5 0
Quantum states of electrons are usually written in terms of four numbers: the principle quantum number (n), the angular momentum azimuthal number (L), the magnetic quantum number (ml), and the spin projection number (ms). The quantum number set (4,1,0,+1/2) and (4,1,1,+1/2) share the same principle quantum numbers and therefore both sit in the n=4 electron shell. 
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Answer:

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Explanation:

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What is the relative atomic mass of an element
Gennadij [26K]

Answer:

20.2 amu.

Explanation:

Let A represent isotope ²⁰X

Let B represent isotope ²²X

From the question given above, the following data were obtained:

For Isotope A (²⁰X):

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For Isotope B (²²X):

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kozerog [31]
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lisov135 [29]

Answer:

0.07172 L = 7.172 mL.

Explanation:

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where, P is the pressure of the gas in atm (P = 1.0 atm, Standard P).

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IRISSAK [1]

Answer:

D

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