Titanium has five stable isotopes: Ti-46, Ti-47, Ti-48, Ti-49, and Ti-50. Let’s explore the number of electrons, protons, and neutrons present in each of these isotopes.
All isotopes of titanium have the same number of protons, which is 22, since the atomic number of titanium is 22. The number of electrons in a neutral atom equals the number of protons, so each stable isotope of titanium also has 22 electrons.
- Ti-46: 22 protons, 22 electrons, and 24 neutrons (46 – 22 = 24)
- Ti-47: 22 protons, 22 electrons, and 25 neutrons (47 – 22 = 25)
- Ti-48: 22 protons, 22 electrons, and 26 neutrons (48 – 22 = 26)
- Ti-49: 22 protons, 22 electrons, and 27 neutrons (49 – 22 = 27)
- Ti-50: 22 protons, 22 electrons, and 28 neutrons (50 – 22 = 28)
In summary, every stable isotope of titanium has 22 protons and electrons, with varying numbers of neutrons as shown above.