Quick Answer: What Is 1s2 2s2 2p6 3s2 3p6 4s2 3d6?

What element is 3s2 3p1?

aluminumElectron Configuration Match 2 — Core ConfigurationsABoxygen[He] 2s2 2p4neon[He] 2s2 2p6magnesium[Ne] 3s2aluminum[Ne] 3s2 3p116 more rows.

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.

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 element has the electron configuration of 1s2 2s2 2p6 3s2?

element SiliconThe electron configuration 1s22s22p63s23p2 is the element Silicon.

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

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

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

How many electrons are in each shell?

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(n2) electrons.

What is the electron configuration for silver?

[Kr] 4d¹⁰ 5s¹Silver/Electron configuration

What does S and P mean in electron configuration?

The sub-shells are named s, p, d and f. … The number in superscript is the number of electrons in a sub-shell. Each sub-shell can hold only a certain number of electrons. The s sub-shell can hold no more than 2 electrons, the p sub-shell can hold 6, the d sub-shell can hold 10 and the f sub-shell can hold as many as 14.

What is the electron configuration for cesium?

[Xe] 6s1Caesium/Electron configuration

What is the full electron configuration for rubidium?

[Kr] 5s¹Rubidium/Electron configuration

Does the order of electron configuration matter?

Memorize the order of the orbitals. Note that orbital sets are numbered by electron shell, but ordered in terms of energy. For instance, a filled 4s2 is lower energy (or less potentially volatile) than a partially-filled or filled 3d10, so the 4s shell is listed first.

What is the electron configuration for nitrogen atomic number 7?

ElementAtomic numberElectron configurationnitrogen71s22s22p3oxygen81s22s22p4fluorine91s22s22p5neon101s22s22p614 more rows

What element is Kr 5s2 4d10 5p5?

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 6s2?

Barium1 Answer. Ernest Z. Barium has the noble gas configuration [Xe]6s². To work backwards and find the element with a given configuration, you first find the noble gas in the Periodic Table.