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Tantalum, a dense, lustrous transition metal, is renowned for its high melting point and corrosion resistance. It consists of 73 protons, 108 neutrons, and 73 electrons.
Tantalum protons
- Protons = atomic number
From the periodic table, find the atomic number of tantalum.
The atomic number of tantalum is 73. Hence, tantalum has a total of 73 protons.
Tantalum neutrons
- Neutrons = atomic mass – atomic number
The atomic mass of tantalum is 180.94788, so we’ll take the roundup value as 181. And the atomic number of tantalum is 73.
Subtract the atomic number (73) from the atomic mass (181). Hence, tantalum has a total of 181 – 73 = 108 neutrons.
Tantalum electrons
- Electrons = atomic number
The atomic number of tantalum is 73. Hence, tantalum has a total of 73 electrons.
Next: Tungsten protons neutrons electrons
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External links
- https://material-properties.org/tantalum-protons-neutrons-electrons-electron-configuration/
- https://valenceelectrons.com/tantalum-protons-neutrons-electrons/
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