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Scandium has 21 protons, 24 neutrons, and 21 electrons.
Scandium protons
- Protons = atomic number
From the periodic table, find the atomic number of scandium.
The atomic number of scandium is 21. Hence, scandium has a total of 21 protons.
Scandium neutrons
- Neutrons = atomic mass – atomic number
The atomic mass of scandium is 44.955912, so we’ll take the roundup value as 45. And the atomic number of scandium is 21.
Subtract the atomic number (21) from the atomic mass (45). Hence, scandium has a total of 45 – 21 = 24 neutrons.
Scandium electrons
- Electrons = atomic number
The atomic number of scandium is 21. Hence, scandium has a total of 21 electrons.
Next: Titanium protons neutrons electrons
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External links
- https://material-properties.org/scandium-protons-neutrons-electrons-electron-configuration/
- https://valenceelectrons.com/scandium-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.