Answer:
Sorry for disrespecting you but i don't know your language. I want to help but my problem is your language IM SO SORRY
Al3+ is cation due to its positve charge
N3- is an anion due to its negative charge
Answer:
calcium chloride deihydrate
Answer:
Compound consist of molecules that are identical, this molecules are made up of atoms of two or more elements. An element is identified based on the atomic property of the element. Water as a compound is composed of 2 Hydrogen atom to 1 oxygen atom and the molecule is H2O.
Answer:
Molecules move from areas of high concentration to areas of low concentration.
