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The binary representation is : 1111011001

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Q: What is the binary representation of the hexadecimal number 3D9?
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What element has Ar4s2 3d9?


Abbreviated electron configuration for copper?

The abbrieviated electron configuration of copper is [Ar] 4s23d9

What is the noble gas notation for the copper ii ion?

[Ar] 4s2 3d9

Why is the electron configuration for copper 3d10 4s1 - shouldn't it be 3d9 4s2?

The actual for copper is 3d10 4s1. 3d10 4s2 is Zinc. 3d8 4s2 is Nickel. Among these Transition Metals [in this book], 3d9 4s2 is not listed. Help pls.

Has two electrons less than element c and ends its electron configuration in 3d9?


What is the full electron configuration of copper plus 2 ion?

The electron configuration of copper(II) is [Ar] 3d9 . Copper is [Ar] 3d10 4s1

What element ground state is different from predicted?

chromium (Cr) and copper (Cu)chromium has 4s1,3d5 instead of 4s2,3d4 and copper has 4s1,3d10 instead of 4s2, 3d9

What is the electron configuration of copper 1 ion?

The electron configuration of a Copper(II)ion is [Ar]4s0 3d9.

Why electronic configuration of copper is 1s2 2s2 2p6 3s2 3p6 4s1 3d10 and why not 1s2 2s 2p6 3s2 3p6 4s2 3d9?

Because having a half-filled s sublevel, such as 4s1, followed by a filled d sublevel, such as 3d10 is more stable than having a filled s sublevel, such as 4s2, followed by a d sublevel that is almost full, such as 3d9, which is very unstable.

What is the electron configuration notation for Cu?

The electronic configuration od Cu is [Ar] 3d10 4s1 This is an exception to the aufbau principle which would predict [Ar] 3d9 4s2.

What is the electronic configuration of copper?

The electronic configuration of copper is 2)8)8)2 as the atomic number is 20.Mass 40 and it has 20 neutrons.But, the orbital electronic cofiguration of copper is: 1s2 2s2 2p6 3s2 3p6 4s1 3d10

What is the noble gas of cobalt?

Cobalt has 9 valence electrons and generally cant lose 9 electrons to achieve the noble gas configuration.