Question

Using a periodic table, but not a table of electronegativity values, arrange each of the following sets of atoms in order of increasing electronegativity. a. $\mathrm{Na}, \mathrm{Al}, \mathrm{P}, \mathrm{Mg}$ b. $\mathrm{Cl}, \mathrm{Br}, \mathrm{I}, \mathrm{F}$ c. $\mathrm{S}, \mathrm{P}, \mathrm{O}, \mathrm{Al}$ d. $\mathrm{Ca}, \mathrm{Mg}, \mathrm{O}, \mathrm{C}$

Name: Problem 45, Chapter 5: General, Organic, and Biological Chemistry
Uploaded: 2021-08-04T16:47:34-08:00
Duration: 1 min 8 s
Channel: Lottie Adams
Description: Using a periodic table, but not a table of electronegativity values, arrange each of the following sets of atoms in order of increasing electronegativity. a. Na, Al, P, Mg b. Cl, Br, I, F c. S, P, O, Al d. Ca, Mg, O, C

   Using a periodic table, but not a table of electronegativity values, arrange each of the following sets of atoms in order of increasing electronegativity.
a. $\mathrm{Na}, \mathrm{Al}, \mathrm{P}, \mathrm{Mg}$
b. $\mathrm{Cl}, \mathrm{Br}, \mathrm{I}, \mathrm{F}$
c. $\mathrm{S}, \mathrm{P}, \mathrm{O}, \mathrm{Al}$
d. $\mathrm{Ca}, \mathrm{Mg}, \mathrm{O}, \mathrm{C}$

General, Organic, and Biological Chemistry

H. Stephen Stoker 5th Edition

Chapter 5, Problem 45

Instant Answer

Solved by Expert Lottie Adams

08/04/2021

Step 1

Electronegativity generally increases from left to right across a period and decreases from top to bottom within a group. Show more…

Show all steps

Thanks for your feedback!

Using a periodic table, but not a table of electronegativity values, arrange each of the following sets of atoms in order of increasing electronegativity. a. $\mathrm{Na}, \mathrm{Al}, \mathrm{P}, \mathrm{Mg}$ b. $\mathrm{Cl}, \mathrm{Br}, \mathrm{I}, \mathrm{F}$ c. $\mathrm{S}, \mathrm{P}, \mathrm{O}, \mathrm{Al}$ d. $\mathrm{Ca}, \mathrm{Mg}, \mathrm{O}, \mathrm{C}$

Play audio

Feedback

Lottie Adams and 58 other educators are ready to help you.

Ask a new question

Labs

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

Key Concepts

Electronegativity

Electronegativity is a measure of an atom’s ability to attract electrons in a chemical bond. It plays a crucial role in determining the polarity of bonds and influences molecular structure and reactivity.

Periodic Trends

Periodic trends are systematic variations in element properties across periods and down groups in the periodic table. Electronegativity typically increases from left to right across a period due to increasing effective nuclear charge, and decreases from top to bottom within a group because of increasing atomic radius and shielding.

Effective Nuclear Charge

Effective nuclear charge refers to the net positive charge experienced by electrons in an atom. As one moves across a period, the effective nuclear charge increases because additional protons are not completely shielded by electrons, leading to a greater pull on bonding electrons and a higher electronegativity.

Please give Ace some feedback