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Al is aluminum and its number 13 well it has 13 electrons the reason why they put +3 is that u lose 3 electrons to make a full valence shell and if its negative 2 for example the number would be number 8 and add 2 more electrons which makes it a full valence shell

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What is the electron configuration of al?

Al3+


What is Electron configuration of ion Al?

Al3+


What is the electron configuration of ion al?

Al3+


Is Al3 same as neon in electron config?

When aluminum (Al, #13) reacts, it loses its three valence electrons to achieve the same electron configuration as neon (Ne, #10.) That configuration is 1s22s22p6. So yes, Al+3 has the same configuration as neon.


What noble gas is Al3 similar to in structure?

Al3+ is isoelectronic with neon with 10 electrons


What is isoelectronic with Al3 plus?

10


What does the symbol Al3 plus tell you?

AL has 3 more negative charges than positive ones


What is the electron configuration on a stable ion of aluminum?

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.


What is the electron configuration difference of Co and Co2 plus?

Cobalt electron configuration is [Ar]3d7.4s2.Cobalt(2+) electron configuration is [Ar]3d7.


What is the noble gas electron configuration of an aluminum ion?

Aluminum (Al) follows the configuration of the noble gas before it, neon (Ne). Aluminum has 3 electrons in the 3rd level. Two of them are in the 3s subshell and the other is in the 3p subshell.[Ne]3s23p1


What is the electron configuration for Barium plus 2?

The electron configuration for neutral Barium is [Xe] 6s2. Barium plus 2 means it has lost 2 electrons, so the electron configuration for Barium plus 2 would be [Xe].


Electron configuration of beryllium plus?

There are four electrons in a Beryllium atom. Hence the mono positive ion has only three electrons. Therefore the electron configuration is 1s2 2s1.