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Chemistry
Mitzy
3 May, 12:27
Select the ion.
a) NO2
b) H2SO4
c) Al+3 ... ?
+3
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1
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Augie
3 May, 12:44
0
I believe the correct answer from the choices listed above is the third option. The ion would be Al+3. It is obvious because among the options, this is the only substance that has a charge. An ion is an atom or a molecule in which the total number of electrons is not equal to the total number of protons, giving the atom or molecule a net positive or negative electrical charge.
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