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The first ionization energy of cesium is 6.24×10-19 J/atom. What is the minimum frequency of light t — Atomic Structure Chemistry Question

Question

The first ionization energy of cesium is 6.24×10-19 J/atom. What is the minimum frequency of light that is required to ionize a cesium atom?

A.

1.06×10-15 s-1

B.

4.13×1014 s-1

C.

9.42×1014 s-1

✓ Correct
D.

1.60×1018 s-1

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