Any neutral tellurium (Te) atom has 52 protons in its nucleus.

Quick Scoop

  • Tellurium’s atomic number is 52, and the atomic number equals the number of protons for any element.
  • That means every Te atom, no matter the isotope, always has 52 protons; changing the proton count would make it a different element.
  • Different tellurium isotopes only differ in their number of neutrons, not in their number of protons.

In short: if it’s Te, it has 52 protons—always.

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