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In s.p.d.f. notation, the first number is the main energy level (quantum shell), also known as n. In this case, n = 4, hence this is the 4th energy level we are talking about.

The letter in the middle is the orbital in that energy level. There are s-orbitals, p-orbitals, d-orbitals and f-orbitals. Here we are talking about the p-orbitals of the 4th main energy level (i.e. the dumbbell shaped orbitals).

The final number of the notation is the number of electrons occupying that orbital of that energy level. All s-orbitals can only hold up to 2 electrons, p-orbitals can hold up to 6 electrons, d-orbitals up to 10, and so on. The 3 in "4p3" is hence referring to the 3 electrons in the p-orbital of the 4th energy level.

I hope that helps! :)

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12y ago
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6mo ago

The 3 in the equation 4p3 represents the exponent or power to which the variable p is raised. It indicates that the variable p is multiplied by itself three times. In other words, it means p raised to the power of 3 or p cubed.

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15y ago

The principle energy level The principle energy level

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Q: What does the 3 in the exuation 4p3 represent?
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What is meant by 4p3?

4P3 refers to the number of permutations of selecting 3 items out of a total of 4 without replacement. This is calculated as 4! / (4-3)! = 4!/1! = 4x3x2 = 24.


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The letter "p" in the symbol 4p3 indicates the variable representing a number that is to be raised to the power of 3.


The letter p in the symbol 4p3 indicates the?

The letter "p" in the symbol 4p3 indicates the variable or unknown quantity that raised to the power of 3. This means that p is being cubed or multiplied by itself three times.


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The Nobel Gas notation for arsenic is [Ar] 3d10 4s2 4p3.


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The minimum salary for pay grade 4p3 at Stanford is $58,070. The maximum salary for this grade is $92,930


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The electron configuration of arsenic is [Ar] 3d10 4s2 4p3. This means that arsenic has 2 electrons in its outermost shell (4s2 4p3) and belongs to the p-block of the periodic table.


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4P3= 4!/(4-3)! = 4!/1! = 4!/1 = 24/1 = 24


What is the electron configuration for arsenic.?

[Ar] 4s2 3d10 4p3


Click on the correct electron configuration for arsenic?

The correct electron configuration for arsenic is [Ar] 4s2 3d10 4p3.


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[Ar] 4s2 3d10 4p3


What is the election configuration for As?

1s2 2s2 2p6 3s2 3d10 4s2 4p3