A carbon nucleus contains 6 protons and 7 neutrons.
What is its nuclide notation?
76C{}^{6}_{7}\text{C}76C
67C{}^{7}_{6}\text{C}67C
613C{}^{13}_{6}\text{C}613C
713C{}^{13}_{7}\text{C}713C
170 exam-style questions on CIE IGCSE Physics 5.1.2a Composition of the nucleus and isotopes. Each one has a worked solution and a mark scheme showing where the marks go.