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Verizon [17]
3 years ago
11

What is the atomic number of xenon, the fifith element in group 18?

Chemistry
1 answer:
Agata [3.3K]3 years ago
6 0
The atomic number is also the number of protons in the nucleus of an atom of a specific element, in this case Xenon. Xenon is represented on the periodic table as Xe. Find that and look at the number in the top center of the square for Xenon. In this case, the atomic number is 54.
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