"kci" is nothing. KCl (with a lowercase L) is something. It is a compound, not an element.
NO. An element is made of only 1 type of atom. For a list of all the elements, go look at a 'periodic table'. Also it is likely that you are wanting to know about KCl not KCI. This stands for...
Potassium and chlorine.
potassium chloride is KCl hope it helps
Potassium chloride I'm not sure how many atoms though. I'm trying to find it myself.