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What element is ar4s1?

What element is ar4s1?


Which element has the electron configuration AR 4s1?

Originally Answered: Electron configuration of Nickel is [Ar] 3d8 4s2 or [Ar] 3d9 4s1.

What is the electron configuration of Zr?

[Kr] 4d² 5s²

Which element has an electron configuration of 1s2?

1. 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.) 2.

What element is Kr 5s2 4d4?

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Hydrogen 1s1
Yttrium [Kr] 4d1 5s2
Zirconium [Kr] 4d2 5s2
Niobium [Kr] 4d4 5s1
Molybdenum [Kr] 4d5 5s1

What element has the electron configuration KR 4d10 5s2 5p4?

[Kr]5s2 4d10 5p4 is Te (tellerium).

Which of the following is the correct electron configuration for Cu2 +?

Electronic configuration of Cu is 1s2, 2s2, 2p6, 3s2, 3p6, 4s2, 3d9 ([Ar] 4s2, 3d9), whereas for Cu2+ is [Ar], 3d9.

Why is electron configuration of Cu2?

NOTE: Copper is an exception to the rules for writing electron configurations! In writing the electron configuration for Copper the first two electrons will go in the 1s orbital. Since 1s can only hold two electrons the next 2 electrons for Copper go in the 2s orbital.

Why Cu2+ is more stable than Cu+?

Stability depends on the hydration energy (enthalpy) of the ions when they bond to the water molecules. The Cu2+ ion has a greater charge density than Cu+ ion and thus forms much stronger bonds releasing more energy.

How many electrons are in Xe 6s2?

Gadolinium Atomic and Orbital Properties

Atomic Number 64
Shell structure (Electrons per energy level) [2, 8, 18, 25, 9, 2]
Electron Configuration [Xe] 4f7 5d1 6s2
Valence Electrons 4f7 5d1 6s2
Oxidation State 1;2;3

What is XE 6s24f145d7?

The identity of this element is Iridium (Ir). This element belongs to the class of Group 9. This is the transition metal.

Is Xe a correct electron configuration?

[Kr] 4d¹⁰ 5s² 5p⁶

What does Xe mean in electron configuration?

Block p-block
Electron configuration [Kr] 4d10 5s2 5p6
Electrons per shell 2, 8, 18, 18, 8
Physical properties

What is the full electron configuration for OG?

Fact box

Group 18 Unknown
Atomic number 118 [294]
State at 20°C Solid 294Og
Electron configuration [Rn] 5f146d107s27p6 54144-19-3
ChemSpider ID ChemSpider is a free chemical structure database

What element has the atomic number of 118?


What is XE 6s2 4f14 5d10 6p2?

Brainly User. To determine the element that has an electron configuration of [Xe] 6s2 4f14 5d10 6p2, we must know the atomic number of Xe. From the periodic table, Xe has an atomic number of 54. We add the proceeding electrons, which is now a total of 82. The element with this atomic number is lead, Pb.

What is the full electron configuration of cesium?

[Xe] 6s1

What is the electron of cesium?

Cesium Atomic and Orbital Properties

Atomic Number 55
Mass Number 133
Number of Neutrons 78
Shell structure (Electrons per energy level) [2, 8, 18, 18, 8, 1]
Electron Configuration [Xe] 6s1