The full electron configuration for strontium (Z=38) is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2.
[Kr] 5s2
The noble gas electron configuration of strontium fluoride is [Kr] 5s^2. This means that the electron configuration of strontium fluoride is obtained by adding electrons to the electron configuration of krypton until reaching the total number of electrons in strontium fluoride.
NO!!!! Each element has it own ground state electron configuration. Rubidium is [Kr] 5s1 Strontium is [Kr] 5s2. Notice that strontium has one MORE electron than Rubidium. The symbol [Kr] is shorthand for the full electron configuration of krypton.
The noble gas configuration for Sr (strontium) is [Kr]5s2
The full electron configuration for strontium (Z=38) is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2.
[Kr] 5s2
The noble gas electron configuration of strontium fluoride is [Kr] 5s^2. This means that the electron configuration of strontium fluoride is obtained by adding electrons to the electron configuration of krypton until reaching the total number of electrons in strontium fluoride.
NO!!!! Each element has it own ground state electron configuration. Rubidium is [Kr] 5s1 Strontium is [Kr] 5s2. Notice that strontium has one MORE electron than Rubidium. The symbol [Kr] is shorthand for the full electron configuration of krypton.
Electron configuration is a term applied to chemical elements not to compounds.
The noble gas configuration for Sr (strontium) is [Kr]5s2
Strontium, a group 2 element, will lose 2 electrons to attain a noble gas configuration because it will achieve a stable electron configuration similar to the nearest noble gas, which is krypton. Strontium has 38 electrons in its neutral state, while krypton has 36 electrons. By losing 2 electrons, Strontium becomes Sr2+, and its electron configuration is similar to krypton.
An atom of strontium has 38 electrons, which are distributed across different electron shells based on the aufbau principle and the rules of electron configuration. Strontium, with an atomic number of 38, has electrons filling up to the fifth energy level or electron shell. Therefore, there are five electron shells containing electrons in an atom of strontium.
The bipositive ion of strontium takes the electron configuration of xenon.
Sr, Strontium (atomic number 38)
Strontium has 38 electrons. It needs to give up 2 electrons to achieve a noble gas electron configuration, similar to the nearest noble gas, which in this case is krypton (36 electrons).
A strontium ion has a charge of +2