<span>You need to consider the valences of the two elements. Potassium is +1; nitrogen is -3. To balance the molecule, you need 3 potassium to one nitrogen, or K3N</span>
[Ar] 3d10 4s2 4p5 is the electron configuration of bromine
D. They all contain carbon as an important part of their structure.
Answer:
This question sadly does not make much sense, please rephrase it.
Baking soda and vinegar react because of an acid-base reaction. The product of this creates carbon dioxide.
