What element configuration is Kr 5s2?

Electron Configuration Chart – Electron Configuration of all the elements in table chart

Element Atomic Number	Element Symbol	Element Electron Configuration
39	Y	[Kr] 4d1 5s2
40	Zr	[Kr] 4d2 5s2
41	Nb	[Kr] 4d4 5s1
42	Mo	[Kr] 4d5 5s1

What is Kr 5s2?

41 – Niobium: [Kr], 5s2, 4d3.

What is the electron configuration of Calcium?

[Ar] 4s²Calcium / Electron configuration

What element is Kr 5s2 4d3?

2.5 Electron Configuration 2 (noble gas configuration)

A	B
[Xe] 6s2 4f14 5d3	Ta
[Xe] 6s2 4f14 5d10	Hg
[Kr] 5s2 4d3	Nb
[Ne] 3s2 3p1	Al

What element is Kr 5s2 4d5?

That would be technetium, element 43.

What element is Kr 5s2 4d10?

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

What element is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f9?

Electron Configuration Matching Game

A	B
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f9	Tb
1s2 2s2 2p6 3s2 3p6 4s2 3d8	Ni
1s2 2s2 2p6 3s2 3p2	Si
1s2 2s2 2p6 3s1	Na

Why is electronic configuration of calcium?

The electronic configuration of calcium is 2,8,8,2.

What element is Kr 5s2 4d7?

1 Answer. We’re talking rhodium , Z=45 .

What is Kr 5s2 4d10 5p5?

Iodine. (Kr)4d10 5s2 5p5. 2P3/2.

What element is 5s2 4d10 5p2?

A quick look in the periodic table will reveal that element X is actually tin, Sn .

What is the electronic configuration of calcium in KLMN?

2, 8, 8, 2.

What is the electron configuration of Zn?

[Ar] 3d¹⁰ 4s²Zinc / Electron configuration

What is Kr 5s2 4d10 5p3?

Antimony. (Kr)4d10 5s2 5p3.

Which electron shell is in calcium atom?

A calcium atom has 20 electrons. Two are in the first shell, eight in the second shell, eight in the third shell, and two in the fourth shell….Electron shells.

Energy shell	Maximum number of electrons
Third	8