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Understanding Electronegativity and Graphing Techniques

Understanding Electronegativity and Graphing Techniques

Assessment

Interactive Video

Chemistry, Science, Computers

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

Mrs. Foy provides a tutorial on creating graphs for periodic trends using a spreadsheet. The assignment involves graphing atomic radius and ionization energy against atomic number. She explains how to highlight data, insert charts, and customize them. Additionally, she discusses electronegativity and provides guidance on answering related questions. The video emphasizes the importance of proper graph titles and inserting graphs into lab reports.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two types of graphs you need to create for the assignment on periodic trends?

Atomic number vs. atomic mass and atomic number vs. ionization energy

Atomic number vs. ionization energy and atomic number vs. electronegativity

Atomic number vs. atomic radius and atomic number vs. ionization energy

Atomic number vs. atomic mass and atomic number vs. electronegativity

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in creating a graph for atomic radius using a spreadsheet?

Highlight the element names

Insert a chart

Edit the chart title

Highlight the element symbols and atomic radius column

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to edit the chart title when creating a graph?

To match the periodic table

To ensure clarity and avoid losing points

To make it easier to print

To make it look more colorful

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do after taking a screenshot of your chart?

Save it as a PDF

Insert it into your lab report

Email it to your teacher

Print it out

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is ionization energy?

The energy required to add an electron to an atom

The energy needed to combine two atoms

The energy needed to remove a valence electron from an atom

The energy required to split an atom

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the third trend mentioned in the lab that does not require graph creation?

Atomic mass

Ionization energy

Atomic radius

Electronegativity

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does electronegativity measure?

The size of an atom

The energy needed to remove an electron

The pull an atom has on another atom's electrons

The mass of an atom

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