Donner la configuration éléctronique des atomes de soufre et de magnésium

Afin d'écrire la configuration électronique de Mg, nous devons d'abord connaître le nombre d'électrons de l'atome de Mg (il y a 12 électrons).

Explanation:

In order to write the Mg electron configuration we first need to know the number of electrons for the Mg atom (there are 12 electrons).

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

i think the answer is a, hope this : )