'Atomic size decreases' diaporamas de présentation

Catalyst

Catalyst. Use your notes to answer the following questions 1. What group is Br in? 2. What family is Br in? 3. What family is Mg in? 4. Is Cl a metal or a nonmetal? 5. What period is Ne in?. BY THE END OF TODAY. You should be able to answer this question:

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Periodicity

Periodicity. What comes next. Make sense of the next shape. Same as the periodic table. Groups are vertical columns What do groups share in common? How about the rows?. Rows are called PERIODS.

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Dmitri Mendeleev

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Even More About the Periodic Table

Even More About the Periodic Table. Periodic Trends. Trends in Atomic Size. Atomic radius - one-half the distance between the nuclei of two atoms of the same element when the atoms are joined

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