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The Periodic Table of Elements
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The Periodic Table of Elements
HAPPY MONDAY, EVERYONE!
Today's Materials:
1. Interactive Notebook
2. Pencil
3. Coloring materials & glue
Notebook Setup is Below:
Date Topic/Activity Page #
9.15.14 The Periodic Table Vocab 7
Let's Prep | Warm Up
Metals, Nonmetals and Metalloids
Let's Prep
1. Record your HW in your agenda.
2. Complete your Warm Up | Prep on page 6 of your notebook.
Warm Up | Prep
1. Observe the periodic table below. Find at least 3 patterns and explain why you think it is a pattern.
2. An atom of Oxygen has an atomic number of 8. Based on this information, how many protons does this atom have? Electrons?
3. Phil thinks that water is a compound, but Marcel thinks water is an element. In 3 sentences or less, determine who is correct and 2 reasons WHY.
Definition:
Metal: easily conducts heat & electricity
Nonmetal: lack metallic properties, poor
conductors of heat and electricity.
Metalloid: looks like a metal but is a poor
conductor of electricity.
Examples:
Metal: Ni (nickel)
Nonmetal: Kr (Krypton)
Metalloid: As (Arsenic)
Visual: (select a different color for each to highlight on PT)
Practice It!
Using your new knowledge of the periodic table and locations of different types of elements,
1) complete your vocabulary worksheet
2) creating your vocabulary cards for this week
VOCAB SHEET OUTLINE
Think-Pair Style
1. Complete everything independently
2. Pair & discuss your responses with your shoulder buddy
FLASHCARD OUTLINE
Front: Word, picture, initials top L corner
Back: definition, source
Periodic Table Foldable
Reactive vs. Nonreactive
1. Cut AROUND the whole BIG box (leave all 6 squares together).
2. Cut the HORIZONTAL long line.
3. Lay "METALLOID" as your base on the table.
4. Fold (like a fan) the remaining pieces together.
5. Put a small piece of tape to join non-reactive and metal together.
Definition:
Reactive Element: Easily/readily responds (joining, repelling, forming a new substance) to other elements.
Nonreactive Element: Does not respond noticeably to the presence of other elements.
Example: Na and K are stored in bottles because they are highly reactive especially with Oxygen that's why they keep it in a bottle.
Groups vs. Period
Definitions:
Groups ( 18 periods)
Periods ( 7 rows)
Arranged according to:
Groups: similar properties
Periods: increasing atomic number
Visual: