13
thirteen electrons
Aluminum is in group III A, which lets you know that it has 3 electrons in its outermost orbital. Hope this helps.
Al -3 gains 3 electrons so Al has 13 electrons..the configuration is: 1s^2 2s^2 2p^6 3s^2 3p^1
-3 electrons are gained,i.e,3 electrons are lost by Al and 3 electrons are gained by the other atom nearby.
Aluminum (Al) has an atomic number of 13, which means it has 13 protons and, in its neutral state, 13 electrons. When aluminum is ionized to form Al³⁺, it loses three electrons. Therefore, Al³⁺ has 13 protons and 10 electrons.
Aluminium (Al) has three valence electrons.
In the compound Al₂O₃, there are two aluminum (Al) atoms and three oxygen (O) atoms. Aluminum has 3 valence electrons, so 2 Al atoms contribute a total of 6 valence electrons. Oxygen has 6 valence electrons, so 3 O atoms contribute 18 valence electrons. Therefore, the total number of valence electrons in Al₂O₃ is 6 + 18 = 24 valence electrons.
An aluminum (Al) atom has 13 electrons. In chemistry, the behavior of atoms is primarily determined by their valence electrons, which are the electrons in the outermost shell. For aluminum, there are three valence electrons in its outer shell (3s²3p¹), which are involved in chemical bonding and reactions. Therefore, we expect these three valence electrons to participate in chemistry for an Al atom.
3 electrons 2 in the first ring 8 in the second ring And 3 in the valence
There are 3 valence electrons in Al (Aluminum) as it is located in group 13 of the periodic table.
13 protons and 13 electrons as its atomic number is 13. Al-27 isotope has 14 neutrons.
13 protons and 13 electrons as its atomic number is 13. Al-27 isotope has 14 neutrons.