aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Classification of Elements
  • Which of the following elements belong to the actinide se...
Multiple choice

Which of the following elements belong to the actinide series?

  1. Ac, Th, Pa

  2. La, Ce, Pr

  3. F, CI, Pr

  4. Sc, Ti, V

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Ac, Th, Pa are elements belonging to actinides series with atomic numbers 89, 90 and 91, respectively.

Keep practicing — related questions

  • Which of the following sets has actinide series elements only?
  • Which of the following options has the elements belonging to the Lanthanide series?
  • To which block of the periodic table do lanthanides and actinides belong?
  • The atomic number and mass number of an atom of an element are 27 and 60, respectively. Which of the follow...
  • The causative agent of which of the following disease belongs to basidiomycetes group of fungi?
  • Which of the following is a condition for existence of a radioactive element?
  • Which of the following series represents the biggest jump between IE2 and IE3?
  • Which of the following statements are not correct about the animals that belong to cordates? 1. Notochord i...
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Periodic Classification and Elements (1092 questions)

More quizzes with this question

  • Classification of Elements
  • Periodic Table and Periodicity (Hard)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy