tL1Natali2anlynk tL1Natali2anlynk

15-12-2016
Chemistry

contestada

Why do elements in a group on the periodic table have similar chemical properties?
a. similar atomic masses
b. similar atomic numbers
c. same number of outermost electrons
d. same number of protons

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JonHenderson55 JonHenderson55

15-12-2016

The answer is: [C]: "same number of outermost electrons".
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