Yes - Al -----> Al3+ is the cation.
what is the cation for Ca(ClO4)2
Aluminum typically loses 3 electrons to form a 3+ cation.
Aluminium lose 3 electrons and form the cation Al3+.
Aluminum forms a cation with a 3+ charge, and the formula Al3+.
The newly formed aluminum compound in this reaction will be aluminum nitrate, since aluminum (III) cation from aluminum chloride will replace the ammonium (NH4+) cation from ammonium nitrate to form aluminum nitrate (Al(NO3)3).
Aluminium cation is 3+; bromide anion is Br-. The aluminium bromide is AlBr3.
Aluminum forms a cation of +3 charge. Sulfite is an anion of -2 charge. To combine, the two would forum aluminum sulfite of the form Al2(SO3)3.
Al2O3 - aluminum oxide (dialuminium trioxide); this oxide is not a cation or anion but a chemical molecular substance.
Aluminum has trivalent cation. It is Al3+
Aluminium, like most metals, forms cations easier than it does anions. The most common for aluminum is Al3+, when it has lost three electrons.
When aluminum forms an ionic compound, it tends to take the form of a cation with a +3 charge. This would happen because it would donate three of its electrons to the anion(s) it forms the ionic compound with.
An atom with an atomic number of 13 is aluminum, which has 13 electrons in its neutral state. When aluminum forms a 3+ cation, it loses three electrons. Therefore, a 3+ cation of aluminum has 10 electrons.