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12y ago

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How does the ground state electron configuration of the hydrogen atom differ from that of a ground state helium atom?

The ground state electron configuration of hydrogen is 1s^1, meaning it has one electron in the 1s orbital. Helium in its ground state has an electron configuration of 1s^2, indicating it has two electrons in the 1s orbital. So, the main difference is that hydrogen has one electron in its outer shell while helium has two electrons in its outer shell.


What has no unpaired electrons in its ground state electron configuration?

Noble gases, like helium, neon, and argon, have no unpaired electrons in their ground state electron configuration. This means that all of their electrons are paired up in orbitals.


What is the orbital configuration of helium?

There is none because there is no noble gas above Helium


What is orbital notation for helium?

Electron configuration of helium: 1s2


What ions have the same electron configuration as helium?

Lithium ion (Li+) and beryllium ion (Be2+) have the same electron configuration as helium because they both have filled electron shells.


Electron configuration for He?

1s2 Or, He(2) i.e., Helium has only two electrons and it is a completely filled first shell making it the simplest noble gas.


What is the shorthand configuration for nitrogen?

The electron configuration for nitrogen is written as 1s2 2s2 2p3.


What is the full orbital diagram of He?

The electron configuration of helium is 1s2.


How many electrons shells does a helium atom have?

The electron configuration of helium is 1s2; two electrons on the first (and the single) electron shell.


What is the electron configuration for a neutral atom of beryllium?

The electron configuration of beryllium is written as [He] 2s2. This means that it has 2s2 electrons above the configuration of Helium.


There are 3 atoms of helium below Which atom forms a cation?

Helium typically does not form cations because it has a stable configuration with a full outer electron shell. In order to form a cation, an atom usually loses or gains electrons in order to achieve a stable electron configuration. Helium's stable electron configuration makes it unlikely to form a cation.


Which ion has the same electron configuration as an atom of He?

The ions of elements nitrogen (N3-), oxygen (O2-), and fluorine (F-) will have the same electron configuration as a sodium ion (Na+), which is the same as the electron configuration of the noble gas neon.