Class 9 Exam  >  Class 9 Questions  >  What are isotopes? Start Learning for Free
What are isotopes?
Verified Answer
What are isotopes?
Isotopes: The atoms which posses same atomic number (the atoms same element) but different mass number are called Isotopes.
Ex: ₁H^1,₁H^2, ₁H^3 
These are the isotopes of Hydrogen.
The difference in mass number is due to different number of neutrons present in the nucleus. 
This question is part of UPSC exam. View all Class 9 courses
Most Upvoted Answer
What are isotopes?
Isotopes. .. those forms of same element.. whose atomic mass is different bt atomic number is same.. ..
Community Answer
What are isotopes?
Isotopes are the atom of same element nd same atomic no. bt different mass no.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
Explore Courses for Class 9 exam

Top Courses for Class 9

Question Description
What are isotopes? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about What are isotopes? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What are isotopes?.
Solutions for What are isotopes? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of What are isotopes? defined & explained in the simplest way possible. Besides giving the explanation of What are isotopes?, a detailed solution for What are isotopes? has been provided alongside types of What are isotopes? theory, EduRev gives you an ample number of questions to practice What are isotopes? tests, examples and also practice Class 9 tests.
Explore Courses for Class 9 exam

Top Courses for Class 9

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev