Search any question & find its solution
Question:
Answered & Verified by Expert
An isobar of ${ }_{20} \mathrm{Ca}^{40}$ is
Options:
Solution:
2705 Upvotes
Verified Answer
The correct answer is:
$18 \mathrm{Ar}^{40}$
Isobars have same atomic mass but different atomic number. Thus, the isobar of ${ }_{20} \mathrm{Ca}^{40}$ is ${ }_{18} \mathrm{Ar}^{40}$
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.