Exercise
Form 11: Periodic Table Organization & Atomic Structure
In this engaging exercise, students will explore the intricacies of the periodic table, mastering concepts of atomic structure while organizing elements based on their properties and electron configurations. Through interactive activities and collaborative group discussions, learners will deepen their understanding of how atomic structure influences chemical behavior and element classification.
Questions
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MultiChoice
What does the period (horizontal row) number on the periodic table tell you about an atom?
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MultiChoice
What does the group (vertical column) number for main group elements indicate?
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MultiChoice
Elements in Period 3 of the periodic table have how many electron energy levels?
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MultiChoice
Lithium, Sodium, and Potassium are all in Group 1. How many valence electrons do they each have?
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MultiChoice
Which group of elements has a full outer shell of valence electrons (8 valence electrons, except He with 2)?
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MultiChoice
An element is in Period 2 and Group 14. How many energy levels and valence electrons does it have?
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MultiChoice
Why do elements in the same group share similar chemical properties?
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MultiChoice
Fluorine is in Group 17. How many valence electrons does a fluorine atom have?
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MultiChoice
As you move from left to right across a period, what happens to the atomic number?
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MultiChoice
Which element in Period 1 has 2 valence electrons and a full outer shell?
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MultiChoice
Oxygen is in Group 16. How many electrons does an oxygen atom need to gain to complete its outer shell?
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MultiChoice
As you move down a group in the periodic table, what increases by one for each step down?