Chemistry · Structure of the Atom
Which of the following correctly represents the mass number of an element?
- 1The sum of protons and neutrons✓
- 2The difference between protons and neutrons
- 3The number of protons only
- 4The number of electrons
Correct answer
The sum of protons and neutrons
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Chemistry?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Structure of the Atom?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Structure of the Atom