Place the following transitions of the hydrogen atom in order from longest to shortest wavelength of the photon emitted

What is life ? a: hell b: gods bible c: or depression

All of these sentences include commonly confused homophones. which sentence is correct? you put too much sugar on your breakfast serial. my father grows vegetables and flours in his garden. will someone me untie the knot in my shoelace? when did the captain set sale on his trip to north america?

Why do you need to classify the size of a particle