An aluminum ion, Al3+, has 10 electrons. This is because aluminum normally has 13 protons and 13 electrons in a neutral atom, but in the +3 ion it loses 3 electrons, leaving it with 10 electrons.
The noble gas that is isoelectronic with an aluminum ion is neon. Both the aluminum ion (Al^3+) and neon have 10 electrons.
A neutral aluminum atom has 13 electrons. However, an aluminum ion has a greater or fewer number of electrons, and is therefore positively or negatively charged.
The aluminum atom loses three electrons to form the Al³⁺ ion. This loss occurs because aluminum has three electrons in its outermost shell, and by losing them, it achieves a stable electron configuration similar to that of noble gases. As a result, the aluminum ion carries a positive charge of +3.
The stable ion of aluminum is Al 3+, which means it has three fewer electrons. The aluminum atom has shed its outer shell of 3s2 3p1 and has an electron configuration equal to that of Neon, or 1s2 2s2 2p6.
The difference between Al and Al+3 is that the ion has lost 3 electrons, therefore it has 3 more protons than electrons, hence granting it a charge of +3.
Aluminum will lose 3 electrons to form Al3+ ion.
13 in the neutral atom, 10 in the Al3+ ion
Well, if you're asking about valence electrons, there are 3. Otherwise, there are a total of 13 electrons in a neutral Aluminum atom Electron Configuration [Al]: 2 - 8 - 3
It would become an Aluminum ion that has a 3+ charge
an aluminum atom will lose the 3 electrons on its outer shell 2 for an aluminum ion.
The noble gas that is isoelectronic with an aluminum ion is neon. Both the aluminum ion (Al^3+) and neon have 10 electrons.
lose one or more electrons.
When an aluminum atom loses its three valence electrons, it becomes positively charged with a charge of +3. This results in an aluminum ion with a 3+ charge.
Whatever the charge on that ion is.
Aluminum produces 3+ Hydroxideions
A neutral aluminum atom has 13 electrons. However, an aluminum ion has a greater or fewer number of electrons, and is therefore positively or negatively charged.
An aluminum ion generally has 13 protons (which is the atomic number of aluminum) and 10 electrons if it is a 3+ ion. The number of electrons in an ion depends on its charge - in this case, the aluminum ion has a +3 charge, meaning it has lost 3 electrons from its original neutral state.