Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the general electronic configuration formula for d-block elements?
💡 Hint: Think about the orbitals involved.
Question 2
Easy
Name one property of d-block elements.
💡 Hint: Consider their electronic configuration.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the electronic configuration pattern for d-block elements?
- (n-1)d1-10ns0-2
- (n+1)p1-6
- (n−2)s1-2
- (n+2)f1-14
💡 Hint: Focus on the order of electron filling in orbitals.
Question 2
True or False: All transition metals exhibit only one oxidation state.
- True
- False
💡 Hint: Think about the nature of transition metals.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the electronic configuration of copper is [Ar] 3d¹⁰ 4s¹, discuss how this configuration influences its oxidation states and chemical reactivity.
💡 Hint: Consider how the outermost electrons relate to oxidation states.
Question 2
Compare the magnetic properties of iron and manganese, highlighting the relationship between their electronic configurations and paramagnetism.
💡 Hint: Look into how unpaired electrons affect magnetism.
Challenge and get performance evaluation