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Its atomic number is 13. Hence 13 electrons. 2 in the K shell, 8 in the L shell and 3 will be in the M shell. Hence these three free electrons would make the aluminum trivalent.
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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 are the six ions that have the same electron configuration as Ne?
N3- , O2- , F- , Na+ , Mg2+ , Al3+ all have the same electron configuration as Neon.
How many electrons does aluminum gain to form an ion?
+3
What element has 13 protons 13 neutrons 14 electrons?
An isotope of Magnesium, specifically Mg26.
What is the percentage of aluminum in aluminum oxide (Al2O3)?
The formula for aluminum oxide is Al2O3: Molar mass =581.77g/mol Al2O3.In one mole Al2O3, there are two moles of Al3+ ions, therefore 2 moles Al3+ x 26.982g/mol Al3+ = 53.964g Al3+ in one mole of Al2O3.GIVEN: mass of Al3+ = 53.964 g Al3+;Molar mass of Al2O3 = 581.77 g Al2O3UNKNOWN: % Al3+EQUATION:% Al3+...=...g Al3+x 100...g Al2O3% Al3+...=...53.964g Al3+x100......=...9.2758% Al3+581.77g Al2O3
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+
What is the chemical formula of the aluminum ion?
Here is the equation - Al3+ + 3e- -> Al
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 are the six ions that have the same electron configuration as Ne?
N3- , O2- , F- , Na+ , Mg2+ , Al3+ all have the same electron configuration as Neon.
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 charge on an ion for aluminum?
Aluminum has trivalent cation. It is Al3+
How many electrons does aluminum gain to form an ion?
+3
How many electrons for Aluminum to achieve a noble gas electron configuration?
Aluminum needs to lose 3 electrons to gain a noble gas electron configuration.
What element has 13 protons 13 neutrons 14 electrons?
An isotope of Magnesium, specifically Mg26.
What is the name of Al3 and CN?
Al3 - Aluminum cationCN-Cyanide ion
