# What is the electronic configuration of 118 elements?

Contents

## What is the electronic configuration of 118 elements?

Oganesson atoms have 118 electrons and the shell structure is 2.8. 18.32. 32.18.

What are the first 20 elements and their electronic configuration?

Electron arrangement of the first 20 elements

Element Electrons diagram and configuration
16 S sulfur 2.8.6
17 Cl chlorine 2.8.7
18 Ar argon 2.8.8
19 K potassium 2.8.8.1

Which is the electron configuration of oxygen 8e -)?

Looking at the periodic table, you can see that Oxygen has 8 electrons. Based on the order of fill above, these 8 electrons would fill in the following order 1s, 2s and then 2p. So Oxygen’s electron configuration would be O 1s22s22p4.

### What three principles guide the electron configuration of an atom?

That is, we follow the three important rules: Aufbau Principle, Pauli-exclusion Principle, and Hund’s Rule.

What is the full electron configuration for AR?

[Ne] 3s² 3p⁶
Argon/Electron configuration

What are the 20 element we have?

Calcium
First 20 Elements

Atomic Number Element Symbol
17 Chlorine Cl
18 Argon Ar
19 Potassium K
20 Calcium Ca

#### How to calculate electron configuration?

Method 3 of 4: Using an ADOMAH Periodic Table Understand the ADOMAH Periodic Table. This method of writing electron configurations doesn’t require memorization. Find your atom in the ADOMAH table. To write electron configuration of an element, locate its symbol in ADOMAH Periodic Table and cross out all elements that have higher Count orbital sets up to your atom.

Which electron configuration represents a transition element?

The general electronic configuration of transition elements is (n-1)d 1-10ns 1-2. The (n-1) stands for inner shell and the d-orbitals may have one to ten electrons and the s-orbital of the outermost shell (n) may have one or two electrons.

What is the electron configuration of technetium?

Technetium atoms have 43 electrons and the shell structure is 2.8.18.14.1. The ground state electron configuration of ground state gaseous neutral technetium is [Kr].4d 5.5s 2 and the term symbol is 6S 5/2.

## What is the electron configuration of the element TE?

Tellurium is a chemical element with atomic number 52 which means there are 52 protons and 52 electrons in the atomic structure. The chemical symbol for Tellurium is Te. Electron configuration of Tellurium is [Kr] 4d10 5s2 5p4 .