Which species has 54 electrons?

Name: Which species has 54 electrons?
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Question

Quizplus · Accepted Answer

The number of electrons in an atom depends on its atomic number. Looking at the options, we see that only option B, which is tellurium (Te), has an atomic number of 52, and therefore 54 electrons (since neutral atoms have the same number of electrons and protons). The other options have atomic numbers that do not correspond to 54 electrons.

Which Species Has 54 Electrons