Chemistry, 21.08.2019 10:10, AnonymousLizard52303

In period 3, from left to right in order, each successive
element will
(1) decrease in electronegativity
(2) decrease in atomic mass
(3) increase in number of protons
(4) increase in metallic character

Answers: 1

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In period 3, from left to right in order, each successive
element will
(1) decrease in e...