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calculate the wavelength of a photon that has an energy of 5.25 times 10 -19 J.nm What is the energy of a photon in joules when an electron in a h...

calculate the wavelength of a photon that has an energy of 5.25 times 10-19 J.s in.nm

What is the energy of a photon in joules when an electron in a h atom jumps from n= 6 to n= 5 level.(4)

what is the wavelength of the photon in micrometers(mm)

in which region of the spectum is this photon located?

which of the following correctly represents the second ioniation of Ca

a. CA (g) arrow Ca + (g) + e-

b. Ca+ (g) + e- arrow CA+ (g)

c.Ca+(g) + e- arrow Ca(g)

d. Ca+(g) arrow Ca2+(g) + e-

e. ca-(g) +e- arrow Ca2- (g)

is Ca 3+ possible why or why not

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Question 1 Energy=hv where H is the Planks constant,v is the frequency h=6.63*10^-34, hence... View the full answer

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