Why do elements in a vertical column of the periodic table have similar chemical properties?
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Chemistry, 31.01.2020 07:50 zasxdcfvg5868
Why do elements in a vertical column of the periodic table have similar chemical properties?
a. they possess the same number of outermost electrons.
b. they have similar physical characteristics.
c. they are found in similar locations in nature
d. they have similar atomic masses.
Answers: 3
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