8. Sulfur has a first ionization energy of 1000 kJ/mol. Photons of what frequency are required to ionize one mole of Sulfur?​

the frequency of photons

Explanation:

Given:  first ionization energy of 1000 kJ/mol.

No. of moles of sulfur = 1 mole

We know that plank's constant

Let the frequency of photons be ν

Also we know that ΔE = hν

this implies ν = ΔE/h

Hence, the frequency of photons

they are all solids.