Chemistry CUA4: Periodic Table
QQ ZOOM
1. Which of the following statements describes groups in the
periodic table? (choose all that apply)
groups are horizontal rows
ADD NOTE
groups are vertical columns
Julian Villa
the atomic number increases as you move from
the top to the bottom
the number of valence electrons can be
determined by the group
metal reactivity decreases as you move from
the top to the bottom
EXIT TEST
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