The bipositive ion of strontium takes the electron configuration of xenon.
Sr has noble gas configuration [Kr] because it has to lose 2 electrons
Answer:2-8-18-7-3
Krypton
Strontium has 38 electrons. (Protons and electrons are the same)
The name is "strontium sulfite" and the formula is SrSO3.
It decomposes.
There 38 protons in strontium. Strontium is No. 38 in the Periodic Table.. This indicates the number of protons and electrons in a neutral atom of strontium . Strontium is named after the Scottish village, Strontian, in the Highlands of Scotland, where it was first discovered.
Strontium (Sr) is number 38
The noble gas configuration of strontium is [Kr]5s2.
The noble gas configuration for Sr (strontium) is [Kr]5s2
The electron configuration of strontium is 1s22s22p63s23p63d104s24p65s2.
[Kr]5s2
[Kr] 5s2
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
Sr, Strontium (atom no. 38)
2
Sr, Strontium (atomic number 38)
Te or Tellurium
Strontium has 38 electrons. (Protons and electrons are the same)