sttutteringstanley sttutteringstanley

26-10-2016
Physics

contestada

as you move from left to right across a period the number of valances electrons
A. increases
B. stays the same
C. increase and then decreases
D. decreases

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bratzgirl1998 bratzgirl1998

26-10-2016

The valence electrons increase as you move left to right.

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sierrasovo12802 sierrasovo12802

29-10-2019

The answer to the question is A.

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