Halogens
Presentation
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Science, Chemistry
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7th Grade
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Practice Problem
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Medium
Megan Worne
Used 90+ times
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3 Slides • 8 Questions
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Exploring non-metals in the periodic table
The Halogens
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Multiple Select
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Multiple Choice
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Multiple Choice
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Patterns in group 7
- The reactivity of the halogens decreases as you go down the group.
-Fluorine is the most reactive, and astatine is the least reactive.
-Fluorine is so reactive that it can't be used in schools.
-Melting points and boiling points increase as you go down group 7.
-Fluorine melts and evaporates at very low temperatures, and astatine melts and evaporates at high temperatures.
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Multiple Choice
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Multiple Choice
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Multiple Choice
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Multiple Choice
Exploring non-metals in the periodic table
The Halogens
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