Representative elements are grouped according to which of the following?

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Author Question: Representative elements are grouped according to which of the following? (Read 608 times)

jake

Hero Member
Posts: 538

on: Sep 20, 2013

A: Valence Electrons
B: Representative electrons
C: Valence Shell
D: Physical state at room temp.

123654777

Hero Member
Posts: 585

Reply #1 on: Sep 20, 2013

Valence electrons

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