Electron Affinity

Electron Affinity

11th Grade

10 Qs

quiz-placeholder

Similar activities

part 1 of the graded seatwork

part 1 of the graded seatwork

11th Grade

12 Qs

Periodic Trends Level 1

Periodic Trends Level 1

10th - 12th Grade

10 Qs

XI-L:3-P-6

XI-L:3-P-6

11th Grade

10 Qs

Unit 5 BR #5: Electronegativity

Unit 5 BR #5: Electronegativity

11th Grade

10 Qs

Electron Shielding and Effective Nuclear Charge

Electron Shielding and Effective Nuclear Charge

11th Grade

11 Qs

Electron Affinity Trend

Electron Affinity Trend

11th Grade

11 Qs

5C: Periodic Trends

5C: Periodic Trends

9th - 12th Grade

10 Qs

Ions Formed From Representative Elements

Ions Formed From Representative Elements

11th Grade

15 Qs

Electron Affinity

Electron Affinity

Assessment

Interactive Video

Chemistry

11th Grade

Hard

NGSS
HS-PS1-2, HS-PS1-4, HS-PS1-1

Standards-aligned

Created by

Charles Martinez

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the first electron affinity measure?

Energy released during the formation of a mole of covalent bonds

Energy required to break a mole of ionic bonds

Energy released when an electron is added to a gaseous atom

Energy absorbed when an electron is removed from a gaseous atom

Tags

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are first electron affinity values typically negative?

Because energy is absorbed

Because energy is released

Due to electron repulsion

Due to electron attraction

Tags

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the nature of the second electron affinity?

Always exothermic

Always endothermic

Depends on the element

Neutral

Tags

NGSS.HS-PS1-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What factor does NOT affect electron affinity?

Color of the element

Nuclear charge

Electron shielding

Atomic radius

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the first electron affinity change down a group in the periodic table?

First increases then decreases

Remains constant

Decreases

Increases

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are second electron affinity values positive?

Due to increased nuclear attraction

Because energy is released

Due to extra repulsion when adding an electron to a negative ion

Because they are always exothermic

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which group shows a decrease in first electron affinity from top to bottom?

Group 16

Group 1

Group 17

All of the above

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?