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Electronic configuration of scandium: [Ar]3d1.4s2

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Q: What is the electron notation for the three highest-energy electrons for scandium?
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Related questions

How many electrons are in the d subshell for scandium?

Scandium has 1 3d electron.


What element has one 3d electron?

Lithium atoms have three electrons.


What is the noble gas notation of scandium?

Electronic configuration of scandium: [Ar]3d1.4s2.


What is color of electron of scandium?

Electrons don't have colour


How many electrons in each energy level of scandium?

1 Electronic configuration of scandium: [Ar]3d1.4s2.


How many electrons does the element SC have?

I believe 4s2 is the distinguishing (last) electron


How many protons neutrons and electrons in scandium?

Scandium's atomic number is 21. Therefore, neutral scandium has 21 protons and 21 electrons. Scandium's only stable isotope is 45Sc, which has 45 - 21 = 24 neutrons.


Why scandium has valency of 3 whereas its outer shell has only two electrons?

scandium belongs to 3d series and in scandium in addition to 2 electrons in 4s one electron of 3d subshell also takes part in bonding so its valency is three despite of only two electrons in outer shell. remember valency is no. of electrons taking part in bonding


How many electrons are in the scandium valence shell?

The element scandium has 21 electrons. However, most of these occupy the inner orbitals. The only electrons in the valence shell are those in the 2s orbital. Since there are two such electrons, scandium has 2 valence electrons.


Does scandium lose or gain electrons?

It loses electrons.


What shell are they in scandium?

Scandium has four electronic shells with 2, 8, 9, 2 electrons.


How to find the arrangement of electrons on the atom scandium?

Electronic configuration of scandium: [Ar]3d1.4s2 Electrons per shell: 2, 8, 9, 2