Europium has 63 protons, 89 neutrons, and 63 electrons.
Europium protons
- Protons = atomic number
From the periodic table, find the atomic number of europium.
The atomic number of europium is 63. Hence, europium has a total of 63 protons.
Europium neutrons
- Neutrons = atomic mass – atomic number
The atomic mass of europium is 151.964, so we’ll take the roundup value as 152. And the atomic number of europium is 63.
Subtract the atomic number (63) from the atomic mass (152). Hence, europium has a total of 152 – 63 = 89 neutrons.
Europium electrons
- Electrons = atomic number
The atomic number of europium is 63. Hence, europium has a total of 63 electrons.
Next: Ytterbium protons neutrons electrons
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External links
- https://material-properties.org/europium-protons-neutrons-electrons-electron-configuration/
- https://valenceelectrons.com/europium-protons-neutrons-electrons/
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