Answer:
The maximum wavelength of light for which a carbon-hydrogen single bond could be broken by absorbing a single photon = 290 nm
Explanation:
So to break a single C - H bond require = 
= 6.84 x 10⁻¹⁹ joule
Find the wavelength of a photon we use E = hν
⇒ E = 
Where h = Planck's constant = 6.626 x 10⁻³⁴ J.K⁻¹.Mole⁻¹
c = speed of light = 3 x 10⁸ m/sec
Wavelength = 
= 2.9 x 10⁻⁷ m
= 290 nm
∵ 1 nm = 10⁻⁹ m
Not sure but I think it’s B try it out and double check it
Hello!
We have the following data:
f (radiation frequency) = 
v (speed of light) =
λ (wavelength) = ? (in m)
Let's find the wavelength, let's see:




I Hope this helps, greetings ... DexteR! =)
Answer:
930 pls mark me branilest
cations are formed when a metal loses electrons, and a nonmetal gains those electrons.