Urgent
how do you use the periodic table to recall the ionic charge of an alkali meta...
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Physics, 13.12.2019 13:31, angoraspinner
Urgent
how do you use the periodic table to recall the ionic charge of an alkali metal, an alkaline earth metal, or aluminum?
a.) the positive charge is the group number
b.) the negative charge is the group number
c.) the positive charge is the period number
d.) the negative charge is the period number
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Answers: 1
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