All Exams >
Class 10 >
Chemistry for GCSE/IGCSE >
All Questions
All questions of Atoms, Elements and Compounds for Class 10 Exam
How can you find the number of neutrons in an atom?- a)Add the atomic number and mass number
- b)Subtract the mass number from the atomic number
- c)Subtract the proton number from the nucleon number
- d)Divide the mass number by 2
Correct answer is option 'C'. Can you explain this answer?
a)
Add the atomic number and mass number
b)
Subtract the mass number from the atomic number
c)
Subtract the proton number from the nucleon number
d)
Divide the mass number by 2
|
Prepworks Coaching answered |
To find the number of neutrons in an atom, you need to subtract the atomic number (proton number) from the mass number (nucleon number). Neutrons, along with protons, make up the nucleus of an atom. This difference between the mass number and the atomic number gives us the number of neutrons in the atom.
Chapter doubts & questions for Atoms, Elements and Compounds - Chemistry for GCSE/IGCSE 2025 is part of Class 10 exam preparation. The chapters have been prepared according to the Class 10 exam syllabus. The Chapter doubts & questions, notes, tests & MCQs are made for Class 10 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests here.
Chapter doubts & questions of Atoms, Elements and Compounds - Chemistry for GCSE/IGCSE in English & Hindi are available as part of Class 10 exam.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Chemistry for GCSE/IGCSE
71 videos|147 docs|61 tests
|
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup