put it in the freezer
Al3+
Aluminum ions are positive, and have three neutrons in it.
Aluminum is 3+ and chloride is 1-. So, you need 3 chloride ions to neutralize 1 aluminum ion.
+3 ion
Aluminum has trivalent cation. It is Al3+
You need to specify what kind of name before anyone can answer this? ALuminum is aluminum and Nitrate is a polyatomic ion.
Al3+ ion
+3 ion
No, aluminum does not become a negative ion; like all metals, it forms a positive ion.
Surely meant: AlCl3 for aluminum chloride
This will depend on the valance of the aluminum ion. The phosphate ion has a -3 oxidation number (PO43-). Some compounds which could be formed: With Al (II) ion - Al3(PO4)2 With Al (III) ion - AlPO4
Distilled water is the best insulator for listed choices because it has no ion's in it.
Whatever the charge on that ion is.
The ion of aluminium is 'three plus' Symbollically 'Al^(3+)'.
Al3+
3+
Al3+