Table of Allowed Quantum Numbers

n | l | Number of electrons |
---|---|---|

4 | 2 | |

1 | 6 | |

2 | 10 | |

3 | 14 |

How many electrons can share the quantum number n = 2?

- Therefore, a maximum of electrons can share the quantum number n = 2. This time, you are given both the energy level, n = 4, and the subshell, l = 3, on which the electrons reside. Now, the subshell is given by the angular momentum quantum number, l, which can take values ranging from 0 to n −1.

## What is the maximum number of electrons that can have N 4 and L 2 in an atom?

How many electrons fit in each shell around an atom? The variable n represents the Principal Quantum Number, the number of the energy level in question. Questions and Answers.

Energy Level (Principal Quantum Number ) | Shell Letter | Electron Capacity |
---|---|---|

2 | L | 8 |

3 | M | 18 |

4 | N | 32 |

5 | O | 50 |

## What is the maximum number of electrons with the quantum numbers n 4 L 2 ms 1 2?

1 Expert Answer Number of electrons is 2n ^{2}, where n is the quantum number. So for n = 4, total electrons = 2×4 ^{2} = 32. One half of them can have ms =- 1 / 2. So there can be 16 electrons with n = 4, ms =- 1 / 2.

## How many electrons will be present in the Subshell having N 4 and L 2?

Answer. As there are 4 sub shells, those will be:- s,p,d,f giving a total of = 1+3+5+7= 16 orbitals and 1 electrons for each orbital with ms= -1/ 2 and +1/ 2 each.. Thus there will be 16 such electrons.

## How many electrons in an atom may have the following quantum numbers n 4 L 2 ml 0 ms 1 2?

So there are 16 electrons have quantum number n = 4 and ms value -1/2.

## How many Subshells are associated with N is equal to 4?

As we know that If n is the given number then the number of subshells can be found by counting all the digits from 0 to l= n −1. Hence, for n = 4, there are 4 – subshells.

## How many orbitals are there in n 4?

For n = 3 there are nine orbitals, for n = 4 there are 16 orbitals, for n = 5 there are 5^{2} = 25 orbitals, and so on. To calculate the maximum number of electrons in each energy level, the formula 2n^{2} can be used, where n is the principal energy level (first quantum number).

## What is the maximum number of electrons in n 4 L 3?

Solution: ( c) If n = 4 and l = 3, it means it is a 4 f-orbital Therefore, the total number od electrons in 4 f-orbital is 14.

## What is the maximum number of electrons in n 4 ml 2?

The maximum number of electrons that can have those two values for n and ml is 4.

## How many electrons can n 4 and L 1 have?

Table of Allowed Quantum Numbers

n | l | Number of electrons |
---|---|---|

4 | 2 | |

1 | 6 | |

2 | 10 | |

3 | 14 |

## What are the possible subshells in n 4?

Answer: There are 4 subshells: 4s, 4p, 4d, and 4f. When the question asks you about how many subshells there are in a certain shell, what it basically is asking is how many different values of l there are. So if n = 4, l can only be 0,1,2,3, which corresponds to s,p,d,f.

## How many electrons will be present?

Structure of Atom How many electrons will be present in the sub-shells having m_{s} value of – ^{1}/_{2} for n =4? The number of orbitals in 4th shell = n^{2} – 4^{2} = 16 Since each orbital can accommodate a maximum of two electrons with opposite spin, therefore each orbital has one electron with ms = – ^{1}/_{2}.

## How many electrons will be present in the Subshell having MS value 1/2 for N 4?

Also, sixteen electrons will be present in the sub-shells having ms value of +1/2 for n = 4.

## How many electrons can have the quantum numbers n 3 and L 2?

For the quantum numbers of n = 3 and l = 2, the total number of electrons is 10.

## How many electrons in an atom may have the following quantum numbers n 3 ms =+ 1 2?

(b) n = 3, l = 0. b) When n = 3, l=0 means 3s orbital which can have 2 electrons.

## How many electrons in an atom may have the following quantum numbers n 3 L 0 ms 1 2?

Answer. ( ii ) n = 3 and l = 0 means it is 3s orbital which can have only 2 electrons.