Question: What Element Has The Electron Configuration Of 1s2 2s2 2p6 3s2?

What is the group period and block of NE 3s2?

[Ne] 3s2 3p4 Period: 3 Block: p Group: 16 b.

[Kr] 5s2 4d10 5p2 Period: 5 Block: p Group: 14 2 14 10 5 c..

What element is 1s2 2s2 2p6 3s2 3p6 4s2 3d6?

ironThus, following the rules on how to fill the orbitals, the electronic configuration of iron (for example) is 1s2 2s2 2p6 3s2 3p6 4s2 3d6 , and it is abbreviated form [Ar] 4s2 3d6.

How do you find the electron configuration?

To calculate an electron configuration, divide the periodic table into sections to represent the atomic orbitals, the regions where electrons are contained. Groups one and two are the s-block, three through 12 represent the d-block, 13 to 18 are the p-block and the two rows at the bottom are the f-block.

What is 1s2 2s2 2p6?

1s2 2s2 2p6 This represents 2 electrons in the s subshell of the first energy level , 2 electrons in the s subshell of the second energy level and 6 electrons in the p subshell of the second energy level. This element has 10 total electrons.

What do you start electron configuration with?

The symbols used for writing the electron configuration start with the shell number (n) followed by the type of orbital and finally the superscript indicates how many electrons are in the orbital. For example: Looking at the periodic table, you can see that Oxygen has 8 electrons.

What is the electron configuration of Br?

[Ar] 4s² 3d¹⁰ 4p⁵Bromine/Electron configuration

What are the three rules to find the electron configuration?

When assigning electrons to orbitals, we must follow a set of three rules: the Aufbau Principle, the Pauli-Exclusion Principle, and Hund’s Rule. The wavefunction is the solution to the Schrödinger equation.

How many electrons does oxygen have in its outer shell?

6 valence electronsOxygen is column 16 of the periodic table along with elements like sulfur. They all have 6 valence electrons in their outer shell making them strong reducers and very good oxidizing agents.

What element is AR 4s2 3d1?

2.5 Electron Configuration 2 (noble gas configuration)AB[Ar] 4s2 3d7Ni[Ne] 3s2 3p2Si1s2 2s2 2p6 3s1Na1s2 2s2 2p6 3s2 3p6 4s2 3d1Sc16 more rows

Which element has the electron configuration of 1s2 2s2 2p4?

Electron ConfigurationsABBeryllium1s2 2s2Oxygen1s2 2s2 2p4Fluorine1s2 2s2 2p5Neon1s2 2s2 2p616 more rows

What do the letters mean in electron configuration?

The tiny superscripts say how many electrons live in each orbital, the letters represent the orbitals that are available, and the big numbers say which energy level the orbitals are found in.

What element is Kr 5s2 4d10?

element name and shorthand electrical configHydrogen1s1Antimony[Kr] 4d10 5s2 5p3Tellurium[Kr] 5s2 4d10 5p4Iodine[Kr] 4d10 5s2 5p5Xenon[Kr] 4d10 5s2 5p676 more rows

What element is Xe 6s2 4f14 5d6?

Osmium[Xe] 4f14 5d6 6s2. Os. Osmium.

What is the electron configuration 1s2 2s2 2p6?

Element with electron configuration 1s2 2s2 2p3 is Nitrogen (N.) It has two electrons in 1s, two in 2s, and three in 2p (arbitrarily two in 2px and 1 in 2py.) … The electron configuration for Copper (Co) is: 1s2 2s2 2p6 3s3 3p6 4s2 3d7.

What element is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d6?

So, an antimony atom with charge +2 has an electron configuration of 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p1.

What element is 3s2?

sulfurAccording to the periodic table, this element is sulfur.

How do you find the electron configuration for oxygen?

In writing the electron configuration for oxygen the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for O go in the 2s orbital. The remaining four electrons will go in the 2p orbital. Therefore the O electron configuration will be 1s22s22p4.