Paul made a list about alkaline earth metals.
Alkaline Earth Metals
β’ gain two electrons
β’ are found in group two
β’ ions will be positive two
include elements Be, Mg, Ca
Paul made a mistake on his list. Which BEST describes the mistake Paul made?
A
Alkaline earth metals do not gain two electrons; they lose two electrons.
Π
Alkaline earth metals are not found in group two, they are found in group one.
C
Alkaline earth metal ions will not be positive two; the ions will be negative two.
D
Alkaline earth metals do not include elements Be, Mg, and Ca; they include Co, Ni, and Cu.
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