Question:
Which of the following has the highest atomic number?
Which of the following has the highest atomic number?
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To compare atomic numbers, refer to the periodic table for each element's atomic number.
Updated On: Apr 3, 2025
- Po
- Pt
- Pr
- Pb
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The Correct Option is B
Solution and Explanation
The atomic numbers of the elements are:
- Po (Polonium) has atomic number 84.
- Pt (Platinum) has atomic number 78.
- Pr (Praseodymium) has atomic number 59.
- Pb (Lead) has atomic number 82.
Therefore, the element with the highest atomic number is Po (Polonium).
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