Q. An atom of an element with mass number 23 and atomic number 11 will have- (Solved)
1. 11 neutrons, 12 protons and 11 electrons
2. 11 protons, 12 neutrons and 11 electrons
3. 11 protons, 12 electrons and 11 neutrons
4. 23 protons and 11 electrons
- b. 11 protons, 12 neutrons and 11 electrons