Lithium (Li) has the electron configuration 1s2 2s1.
The electron configuration of lithium (Li) is 1s2 2s1, with 3 electrons distributed in the 1s and 2s orbitals. The electron configuration of fluorine (F) is 1s2 2s2 2p5, with 9 electrons distributed in the 1s, 2s, and 2p orbitals.
This element is chlorine (group 17).
.. [Li]+ [:I:]- (put the last 2 pairs above and below the "I" this wont let me) ..
The electron configuration for lithium is 1s^2 2s^1. This means that lithium has 3 electrons, with two in the 1s orbital and one in the 2s orbital.
No, lithium has 2 electron shells (1s2 2s1) and oxygen has 2 electron shells (1s2 2s2 2p4).
The electron configuration of lithium (Li) is 1s2 2s1, with 3 electrons distributed in the 1s and 2s orbitals. The electron configuration of fluorine (F) is 1s2 2s2 2p5, with 9 electrons distributed in the 1s, 2s, and 2p orbitals.
There are four electrons in a Beryllium atom. Hence the mono positive ion has only three electrons. Therefore the electron configuration is 1s2 2s1.
This element is chlorine (group 17).
.. [Li]+ [:I:]- (put the last 2 pairs above and below the "I" this wont let me) ..
The element with the electron configuration 2s1 is lithium (Li). However, there is no element with the electron configuration S2d1 as "S" and "d" are not valid subshells in the electron configuration notation based on the periodic table.
The electron configuration for lithium is 1s^2 2s^1. This means that lithium has 3 electrons, with two in the 1s orbital and one in the 2s orbital.
[He] 2s1
No, lithium has 2 electron shells (1s2 2s1) and oxygen has 2 electron shells (1s2 2s2 2p4).
The abbreviated electron configuration of lithium is [He] 2s1.
1s22s1
[He] 2s1
The electronic structure of lithium (Li) is 1s2 2s1, indicating that it has 3 electrons. The first shell is filled with 2 electrons in the 1s orbital, and the remaining electron is in the 2s orbital of the second shell.