Therefore, the second level can contain a maximum of **eight electrons** – that is, two in the s orbital and 6 in the three p orbitals. Each principal energy level above the second contains, in addition to one s orbital and three p orbitals, a set of five d orbitals, called the d sublevel.Therefore, the second level can contain a maximum of **eight electrons** – that is, two in the **Robert Mulliken** in 1932 as an abbreviation for one-electron orbital wave function.https://en.wikipedia.org › wiki › Atomic_orbital

### Atomic orbital – Wikipedia

and 6 in the three p orbitals. Each principal energy level above the second contains, in addition to one s orbital and three p orbitals, a set of five d orbitals, called the d sublevel.

## How many electrons can 2s hold?

The 2s subshell holds a maximum of 2 electrons, and the 2p subshell holds a maximum of **6 electrons**.

## How many electrons are needed to fill the second energy level?

Each energy level can accommodate or “hold” a different number of electrons before additional electrons begin to go into the next level. When the first energy level has **2 electrons**, the next electrons go into the second energy level until the second level has **8 electrons**.

## How many electrons are in the main energy level N 2?

Orbitals and Electron Capacity of the First Four Principle Energy Levels |
||
---|---|---|

Principle energy level (n) |
Type of sublevel | Maximum number of electrons (2n2) |

2 |
s | 8 |

p | ||

3 | s | 18 |

## Why is 3rd shell 8 or 18?

In this sense the **third shell** can hold **8** electrons. In this sense the **third shell** can hold a total of **18** electrons. So the **third shell** can be considered to hold **8 or 18** electrons but in total the **third shell** can hold **18** electrons.

## What is 1s 2s 2p 3s 3p?

**1s 2s 2p 3s 3p** represents the electron orbital energy levels.

## What is the highest energy level?

What is it meant by the highest occupied energy level in an atom? The highest occupied energy level in an atom is the **electron**-containing main energy level with the highest number.

## How many electrons are in each level?

A. Energy Levels

Each principal energy level can contain up to 2n** ^{2} electrons**, where n is the number of the level. Thus, the first level can contain up to

**2 electrons**, 2(1

^{2}) = 2; the second up to

**8 electrons**, 2(2

^{2}) = 8; the third up to 18, 2(3

^{2}) = 18; and so on.

## How many electrons are in each ring?

Each shell can contain only a fixed number of electrons: The first shell can hold up to **two electrons**, the second shell can hold up to eight (2 + 6) electrons, the third shell can hold up to **18** (2 + 6 + 10) and so on. The general formula is that the nth shell can in principle hold up to 2(n^{2}) electrons.

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

Answer and Explanation:

The **maximum number of electrons** that can be contained in the **n**=**3** level is 18. This **electron** shell has enough energy to contain three sublevels: s, p

## Which electrons have the most energy?

Electrons at higher **energy levels**, which are farther from the nucleus, have more energy. They also have more orbitals and greater possible numbers of electrons. Electrons at the outermost **energy level** of an atom are called **valence electrons**.

## How do electrons behave?

An **electron** in an atomic orbital state acts somewhat like a plucked guitar string. It is spread out in a three-dimensional cloud-like wavefunction that vibrates. Whereas a guitar string vibrates up and down, an atomic **electron** wavefunction simply vibrates strong and weak.

## 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.

## Why are outer electrons higher energy?

Using Coulomb’s law, a particle further away from nucleus experiences weaker attraction, hence less **energy** is needed to maintain orbit⋆ around that e-shell compared to a **electron** shell closer to nucleus, hence the one closer to nucleus supposedly should have **higher energy**.

## How many electrons can n 3 have?

The maximum number of **electrons** that **can** be contained in the **n**=**3** level is 18. This **electron** shell has enough energy to contain three sublevels: s, p, Click to see full answer.