Question

answer me ____________

Answer 1

the electronic configuration for sodium is 1s2 2s2 2p6 3s1

the electronic configuration for magnesium is1s22s22p63s2

this is the answer for u r question

thank you

Answer 2

Magnesium has the ground state electronic configuration of

[Ne].3s2

Magnesium is in 2nd group and 3rd period on the periodic table. thus, it consist of 3 electron filled shells and has two valence electrons. therefore, it can be written as 2.8.2. In addition, the electron configuration is same as electron arrangement






2. Sodium :-

1s^2 2s^2 2p^6 3s^1 1s^2 2s^2 2p^6 3s^1

It has 11 electrons, and is in the 3rd row of the s block (meaning it will end with 3s).




3.


Spirillum bacteria