Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβperfect for learners of all ages.
Enroll to start learning
Youβve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take mock test.
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Effective Nuclear Charge (Z_eff)?
π‘ Hint: Think about how inner electrons affect outer ones' experience.
Question 2
Easy
Describe the trend of atomic radius down a group.
π‘ Hint: Consider how electron shell addition impacts size.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What happens to atomic radius as you move down a group?
π‘ Hint: Consider how many additional layers each time.
Question 2
Is ionization energy generally higher across a period?
π‘ Hint: Think about the forces acting on the electron.
Solve 1 more question and get performance evaluation
Push your limits with challenges.
Question 1
Calculate the expected change in ionization energy from Group 1 through Group 17. Explain the trends observed.
π‘ Hint: Compare the effective nuclear charge as you list out the groups.
Question 2
Discuss why electron affinity is generally more exothermic as you move from left to right in the periodic table.
π‘ Hint: Consider how attractive forces play a role in electron interactions.
Challenge and get performance evaluation