Nitrogen-14 and nitrogen-15 are isotopes of nitrogen.
Nuclei of nitrogen-14 and nitrogen-15 can be represented by these symbols:
714Nand715N {}^{14}_{7}\text{N} \quad \text{and} \quad {}^{15}_{7}\text{N} 714Nand715NComplete the table for an atom of nitrogen-14 and an atom of nitrogen-15.
| Isotope | Number of neutrons in the nucleus | Number of electrons in orbit around the nucleus |
|---|---|---|
| nitrogen-14 | ||
| nitrogen-15 |
81 exam-style questions on Edexcel GCSE Physics 6.1 Atomic structure and isotopes, covering 6.1.1 Structure of the atom, 6.1.2 Isotopes: atomic and mass number, 6.1.3 Sub-atomic particles: masses and charges, and 6.1.4 Electron orbits and energy changes. Each one has a worked solution and a mark scheme showing where the marks go.