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Lithium

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Q: Which element has one 2s electron?
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Which element has only 3 orbitals?

The element with only 3 orbitals is lithium (Li). The electron configuration is 1s^2 2s^1, indicating that it has one electron in the 2s orbital.


Has one electron in the 2s sublevel?

hydrogen


What element has an electron arrangement of 2882?

The element with an electron arrangement of 2882 is carbon (C). Carbon has 6 electrons, and its electron arrangement can be represented as 1s^2 2s^2 2p^2.


Which element has 1s 2 2s 2 2p 6 3s 1 as its electron configuration?

The element with the electron configuration 1s2 2s2 2p6 3s1 is sodium (Na).


What is the element with a valence electron configuration of 2s2?

The element with a valence electron configuration of 2s2 is beryllium. Beryllium has 4 electrons, with 2 in the 2s subshell, which makes it have a valence electron configuration of 2s2.


What is the abbreviated electron configuration of lithium?

The abbreviated electron configuration of lithium is [He] 2s1.


What is the element with a valence electron configuration of 2s22p3?

The element with a valence electron configuration of 2s22p3 is phosphorus (P). This configuration indicates that phosphorus has 5 valence electrons, which are distributed in the 2s and 2p orbitals.


What element has the electron distribution of 1s22s22p63s23p64s23d104p4?

The element with this electron distribution is sulfur (S). The electron configuration 1s^2 2s^2 2p^6 3s^2 3p^4 corresponds to the atomic number 16, which is sulfur.


What is the full electron configuration for the element Carbon?

The full electron configuration for Carbon is 1s^2 2s^2 2p^2. This means that Carbon has 6 electrons distributed in the 1s, 2s, and 2p orbitals.


Which element is predicted to have the ground-state electron configuration He 2s 2 2p 2?

The configuration [He] 2s2 2p2 describes the element in the 2nd row (since He finishes the first row) in the second of the 'p' columns, #14. This corresponds to the element carbon.


How many electron configuration are in boron?

The electron configuration of boron is 1s2 2s2 2p1. This configuration consists of three electrons distributed in the 1s and 2s orbitals, with one electron in the 2p orbital.


What element has two 2s electrons?

Actually the atomic number tells you how many protons there are. And there are 6 elements with 2 electrons. You can find out that out by looking at a periodic table and looking at family 2. Im guessing you won't be able to find the element your looking for unless you know the number of nuetrons or even better the number of protons.