Which statement about a neutral atom of 92235U^{235}_{92}\text{U}92235U is correct?
It has an equal number of neutrons and protons.
It has more electrons than neutrons.
It has more electrons than protons.
It has more neutrons than protons.
284 exam-style questions on CIE IGCSE Physics 5.1 The nuclear model of the atom, covering 5.1.1a Structure of the atom and ions, 5.1.1b Alpha-particle scattering, 5.1.2a Composition of the nucleus and isotopes, 5.1.2b Proton number, nucleon number and nuclide notation, and 5.1.2c Nuclear fission and nuclear fusion. Each one has a worked solution and a mark scheme showing where the marks go.