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Nearpod - Create, Engage, Assess through Mobile Devices

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Nearpod is an interactive classroom tool for teachers to engage students with interactive lessons

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Nearpod - Create, Engage, Assess through Mobile Devices

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Nearpod is an interactive classroom tool for teachers to engage students with interactive lessons

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I love barney

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ohud/ alia/ noura/mariam Ahmed

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Shouq shehab
Shaima omar
Kholoud
Mariam helal

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I am bathroom

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Practice Problems

Answer the following questions and check your answers below. These problems are for practice only will not be graded.

Be sure you know how to draw correct Lewis Dot Structures and are able to correctly predict the electronic arrangement and molecular geometry before going on to the lab assignment.

Remember, formal charges can sometimes help you decide which is the best Lewis Dot Structure when there is more than one possible structure.

Draw the best Lewis Dot Structure for each of the following species.

a) BeFBClCClPBrSI 2
b) 3
c) 4
d) 5
e) ₆

Give the name of the electronic arrangement and the name for the molecular geometry for each of the species in question #1.

Draw the best Lewis Dot Structures for each of the following species.

a) BHNIClFSF ₂ ⁻
b) 3
c) ₄+
d) ₅ ⁻

Give the name of the electronic arrangement and the name for the molecular geometry for each of the species in question #3.

Check Your Answers

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Practice Problems Answer the following questions and check your answers below. These problems are for practice only will not be graded. Be sure you know how to draw correct Lewis Dot Structures and are able to correctly predict the electronic arrangement and molecular geometry before going on to the lab assignment.

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Linear

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Group yellow
Trigonal planner

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Is the bent shape

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Group yellow
Trigonal pyramid

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Periodic Table of Elements and Chemistry

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Award winning periodic table with user-friendly element data and facts. Cool online chemistry videos, dictionary, tools, etc.

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mixed group

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Can you name the geometries that come from the VSEPR Theory for each of these molecules? Test your knowledge on this science quiz to see how you do and compare your score to others.

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red and yellow solve mcq
blue and green fill the table