Defence Exam  >  Defence Questions  >  Which of the following pair(s) is/are correct... Start Learning for Free
Which of the following pair(s) is/are correctly matched? 
1. Isotopes Atoms with same atomic number but different atomic mass.
2. Isobars  Atoms with same number of neutrons but different atomic number.
3. Isotones Atoms with same mass number but different atomic number. 
Select the correct answer using the codes given below. 
  • a)
    1, 2 and 3
  • b)
    Only 1
  • c)
    1 and 2s
  • d)
    Only 2
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which of the following pair(s) is/are correctly matched?1. Isotopes At...
Isotones are the atoms of different elements having the same number of neutrons but different number of protons.
View all questions of this test
Most Upvoted Answer
Which of the following pair(s) is/are correctly matched?1. Isotopes At...
Isotopes, Isobars, and Isotones

Isotopes, isobars, and isotones are terms used to describe different types of atoms based on their atomic structure. The following pairs describe the characteristics of each type of atom:

1. Isotopes: Atoms with the same number of protons but different numbers of neutrons.

2. Isobars: Atoms with the same mass number but different atomic numbers.

3. Isotones: Atoms with the same number of neutrons but different atomic numbers.

Correctly matched pairs:

The correct pair(s) of isotopes, isobars, and isotones are:

1. Isotopes: Atoms with the same atomic number but different atomic mass.

2. Isobars: Atoms with the same mass number but different atomic number.

3. Isotones: Atoms with the same number of neutrons but different atomic number.

Therefore, the correct answer is option 'B' - Only 1.
Explore Courses for Defence exam
Which of the following pair(s) is/are correctly matched?1. Isotopes Atoms with same atomic number but different atomic mass.2. Isobars Atoms with same number of neutrons but different atomic number.3. Isotones Atoms with same mass number but different atomic number.Select the correct answer using the codes given below.a)1, 2 and 3b)Only 1c)1 and 2sd)Only 2Correct answer is option 'B'. Can you explain this answer?
Question Description
Which of the following pair(s) is/are correctly matched?1. Isotopes Atoms with same atomic number but different atomic mass.2. Isobars Atoms with same number of neutrons but different atomic number.3. Isotones Atoms with same mass number but different atomic number.Select the correct answer using the codes given below.a)1, 2 and 3b)Only 1c)1 and 2sd)Only 2Correct answer is option 'B'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Which of the following pair(s) is/are correctly matched?1. Isotopes Atoms with same atomic number but different atomic mass.2. Isobars Atoms with same number of neutrons but different atomic number.3. Isotones Atoms with same mass number but different atomic number.Select the correct answer using the codes given below.a)1, 2 and 3b)Only 1c)1 and 2sd)Only 2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following pair(s) is/are correctly matched?1. Isotopes Atoms with same atomic number but different atomic mass.2. Isobars Atoms with same number of neutrons but different atomic number.3. Isotones Atoms with same mass number but different atomic number.Select the correct answer using the codes given below.a)1, 2 and 3b)Only 1c)1 and 2sd)Only 2Correct answer is option 'B'. Can you explain this answer?.
Solutions for Which of the following pair(s) is/are correctly matched?1. Isotopes Atoms with same atomic number but different atomic mass.2. Isobars Atoms with same number of neutrons but different atomic number.3. Isotones Atoms with same mass number but different atomic number.Select the correct answer using the codes given below.a)1, 2 and 3b)Only 1c)1 and 2sd)Only 2Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Defence. Download more important topics, notes, lectures and mock test series for Defence Exam by signing up for free.
Here you can find the meaning of Which of the following pair(s) is/are correctly matched?1. Isotopes Atoms with same atomic number but different atomic mass.2. Isobars Atoms with same number of neutrons but different atomic number.3. Isotones Atoms with same mass number but different atomic number.Select the correct answer using the codes given below.a)1, 2 and 3b)Only 1c)1 and 2sd)Only 2Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Which of the following pair(s) is/are correctly matched?1. Isotopes Atoms with same atomic number but different atomic mass.2. Isobars Atoms with same number of neutrons but different atomic number.3. Isotones Atoms with same mass number but different atomic number.Select the correct answer using the codes given below.a)1, 2 and 3b)Only 1c)1 and 2sd)Only 2Correct answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following pair(s) is/are correctly matched?1. Isotopes Atoms with same atomic number but different atomic mass.2. Isobars Atoms with same number of neutrons but different atomic number.3. Isotones Atoms with same mass number but different atomic number.Select the correct answer using the codes given below.a)1, 2 and 3b)Only 1c)1 and 2sd)Only 2Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following pair(s) is/are correctly matched?1. Isotopes Atoms with same atomic number but different atomic mass.2. Isobars Atoms with same number of neutrons but different atomic number.3. Isotones Atoms with same mass number but different atomic number.Select the correct answer using the codes given below.a)1, 2 and 3b)Only 1c)1 and 2sd)Only 2Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Which of the following pair(s) is/are correctly matched?1. Isotopes Atoms with same atomic number but different atomic mass.2. Isobars Atoms with same number of neutrons but different atomic number.3. Isotones Atoms with same mass number but different atomic number.Select the correct answer using the codes given below.a)1, 2 and 3b)Only 1c)1 and 2sd)Only 2Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Defence tests.
Explore Courses for Defence exam
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