MHT CET Chemistry question
Which of the following elements belong to actinoid series?
Answer: (C)
Solution
Thorium () is an actinoid, while Ce, Lu and La belong to the lanthanoid series. Hence the correct option is (c).
Which of the following elements belong to actinoid series?
Thorium () is an actinoid, while Ce, Lu and La belong to the lanthanoid series. Hence the correct option is (c).