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Indium has 49 protons, 66 neutrons, and 49 electrons.
Indium protons
- Protons = atomic number
From the periodic table, find the atomic number of indium.
The atomic number of indium is 49. Hence, indium has a total of 49 protons.
Indium neutrons
- Neutrons = atomic mass – atomic number
The atomic mass of indium is 114.818, so we’ll take the roundup value as 115. And the atomic number of indium is 49.
Subtract the atomic number (49) from the atomic mass (115). Hence, indium has a total of 115 – 49 = 66 neutrons.
Indium electrons
- Electrons = atomic number
The atomic number of indium is 49. Hence, indium has a total of 49 electrons.
Next: Tin protons neutrons electrons
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External links
- https://material-properties.org/indium-protons-neutrons-electrons-electron-configuration/
- https://valenceelectrons.com/indium-protons-neutrons-electrons/
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Learnool.com was founded by Deep Rana, who is a mechanical engineer by profession and a blogger by passion. He has a good conceptual knowledge on different educational topics and he provides the same on this website. He loves to learn something new everyday and believes that the best utilization of free time is developing a new skill.